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Pioneer AVH-P7800DVD/UC, Service Manual

The Pioneer AVH-P7800DVD/UC is an exceptional multimedia system with a vivid widescreen display and advanced audio features. For comprehensive knowledge on its installation, operation, and troubleshooting, users can conveniently download the free service manual from manualshive.com and harness the full potential of this remarkable product.

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AVH-P7800DVD/UC

258

1

2

3

4

1

2

3

4

C

D

F

A

B

E

1 2 3 4 5 6 7 8 9 1011 12 13 14

42 41 40 39 38 3736 35 34 3332 31 30 29

28
27
26
25
24
23
22
21
20
19
18
17
16
15

43
44
45
46
47
48
49
50
51
52
53
54
55
56

Vi7
S.GND.7
Vi6
Vi5
S.GND.6
Vi4
Vi3
S.GND.5
Vi2
Vi1
S.GND.4
So1R
So1L
So2R

SDA
SCK

CS

FCKSEL

Vee

NEGOUT

C-

P.GND

C+

Vcc

ADJ

S.GND.MU

Exi+

Exi-

Si1L+

Si1L-

Si1R-

Si1R+

S.GND.1

Si2L

Si2R

S.GND.2

Si3L

Si3R

Si4L

Si4R

S.GND.

SO2L

D.GND

Vo6b

Vo5b

Vo4b

Vo3b

Vo2b

Vo1b

Vo7a

Vo6a

Vo5a

Vo4a

Vo3a

Vo2a

Vo1a

-

 Pin Layout

PM9009A

Selector

Circuit

CS

SCK

SDA

EXi+
EXi-

VCO

Control

Logic

Differential

Input

(0 dB/-6 dB)

FCKSEL

ADJ

Vcc

C+

C-

+Vcc

-Vcc

+7 V

-7 V

NEGOUT

Change Pump

Circuit

Regulater

Volume EX

(+15 dB to -63 dB,-

∞

 dB)

(Volume Circuit)

Divider

Fck

Fck

(Fcp)

Monaural Source Circuit 

Volume Circuit

GND Isolator

Gain Adjuster 2

Gain Adjuster 1

Source Selector(1 ch / 2 ch)

V

olume(1 ch to 7 ch)

(+23 dB to -79 dB

,-

∞

 dB)

Buffer Amp B (0 dB/-4.2 dB)

Buffer Amp A (0 dB/+1.8 dB)

Regulater

Vo1a
Vo2a
Vo3a
Vo4a
Vo5a
Vo6a
Vo7a

Vo1b
Vo2b
Vo3b
Vo4b
Vo5b
Vo6b

Vi1

Vi2

Vi3

Vi4

Vi5

Vi6

Vi7

So2L

So2R

So1L

So1R

Si1R-

Si1R+

Si2R

Si3R

Si4R

Si4L

Si3L

Si2L

Si1L+

Si1L-

MixingSwitch

Power Supply Circuit

Vee

-

 Block Diagram

Summary of Contents for AVH-P7800DVD/UC

Page 1: ...DivX JPEG PLAYER WITH FM AM TUNER AVH P7800DVD UC This service manual should be used together with the following manual s DTS and DTS Digital Surround are registered trademarks of Digital Theater Systems Inc Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation Dolby and the double D symbol are trademarks of Dolby Laboratories Licensing Corporation Model No...

Page 2: ...s inside the unit 2 To protect the pickup unit from electrostatic discharge during servicing take an appropriate treatment shorting solder by referring to the DISASSEMBLY 3 After replacing the pickup unit be sure to skew adjustment 4 During disassembly be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged CAUTION This service manual is inten...

Page 3: ... 8 5 6 7 8 C D F A B E H U independent operation Operation becomes possible even if there is no H A when it does in this way Since TUN is not connected TUN sauce does not operate Please operate sauce by DVD AUX etc Short here ...

Page 4: ...hook part will come off once the part is removed from the device When repairing the grill repair without removing CXC6641 A special technique will be required to install the PCB into the grill with CXC6641 mounted As shown in the picture below assemble CXC9683 with the PCB beforehand And insert the PCB into the grill by holding CAC9683 and CXC6641 so that they will not drop off CXC6641 Insert into...

Page 5: ...de the product Please check that neither solder debris nor screws remain inside the product 8 There should be no semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks ...

Page 6: ...LECTOR Part GUIDE PAGE 94 3 14 TUNER SELECTOR UNIT TUNER Part GUIDE PAGE 100 3 15 AMP UNIT GUIDE PAGE 106 3 16 MAIN PCB UNIT SWITCH PCB UNIT AND VOLUME PCB UNIT 112 4 PCB CONNECTION DIAGRAM 114 4 1 DVD MOTHER UNIT 114 4 2 KEYBOARD UNIT 118 4 3 DVD CORE UNIT 120 4 4 COMPOUND UNIT A COMPOUND B 124 4 5 MONITOR KEYBOARD UNIT 125 4 6 MONITOR UNIT 126 4 7 POWER SUPPLY UNIT 130 4 8 TUNER SELECTOR UNIT 13...

Page 7: ...AVH P7800DVD UC 7 5 6 7 8 5 6 7 8 C D F A B E 1 SPECIFICATIONS Backup current 3 5 mA or less Backup current 3 5 mA or less ...

Page 8: ...AVH P7800DVD UC 8 1 2 3 4 1 2 3 4 C D F A B E ...

Page 9: ...mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screw adjacent to mark on the product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate ...

Page 10: ...AVH P7800DVD UC 10 1 2 3 4 1 2 3 4 C D F A B E 2 1 PACKING 5 6 1 3 2 42 13 36 19 22 21 20 18 32 16 17 35 28 27 29 33 30 25 24 26 23 34 31 8 9 7 9 8 10 43 39 40 38 41 15 37 4 4 44 14 11 12 45 46 ...

Page 11: ...Assy CXC6690 15 Accessory Assy CXC6847 16 Screw BPZ20P050FTB 17 Screw CBA1650 18 Screw Assy CEA5144 19 Screw BMZ50P060FTC 20 Screw CBA1870 21 Screw CMZ50P060FTC 22 Polyethylene Sheet CNM4338 23 Screw Assy CEA5278 24 Screw BNC40P120FTB 25 Polyethylene Bag CEG1158 26 Screw HMF40P080FTB 27 Polyethylene Bag CEG1161 28 Fastener CNM3728 29 Fastener CNM3729 30 Fastener CNM6544 31 Fastener CNM6545 32 Bush...

Page 12: ...F F E A A B C C B D G C A 8 6 9 10 11 12 13 23 14 15 16 17 18 19 20 21 22 24 36 37 38 39 40 41 42 43 44 45 46 57 55 47 35 30 31 32 33 52 52 52 52 34 49 48 30 50 50 50 58 59 60 60 53 54 50 51 51 63 63 50 50 50 50 50 50 25 28 29 26 56 52 52 52 52 27 7 1 2 5 3 4 61 61 62 ...

Page 13: ...6 Flat Cable CDE8105 27 Touch Panel CSX1098 28 Monitor Keyboard Unit CWN1517 29 Connector CN6001 CKS5033 30 Screw M2 x 2 CBA1872 31 Holder CND3222 32 Sheet CNN1071 33 Sheet CNN1072 34 Insulator CNN1073 35 Monitor Unit CWN1505 36 Checker Chip CN4001 CKF1031 37 Checker Chip CN4002 CKF1031 38 Checker Chip CN4003 CKF1031 39 Terminal CN5603 CKF1068 40 Terminal CN5604 CKF1068 41 Terminal CN5605 CKF1068 ...

Page 14: ...3 58 56 27 50 57 4 4 2 2 63 63 2 41 14 31 14 2 79 8 8 38 37 39 64 42 47 46 32 68 68 68 77 70 72 71 73 74 5 5 5 40 43 44 65 7 3 3 9 20 11 9 78 30 69 76 16 17 15 48 54 51 5 18 3 3 1 80 19 59 81 67 33 67 5 5 45 45 52 53 66 3 62 67 5 13 24 23 60 29 69 75 18 X110X110 5 5 26 K M L The application position of grease is referred to Page 16 and Page 17 ...

Page 15: ... Gear CNR1856 35 Gear CNR1857 36 Gear CNR1858 37 Gear CNR1859 38 Gear CNR1860 39 Gear CNR1861 40 Gear CNR1862 41 Gear CNR1864 42 Gear CNR1865 43 Gear CNV8980 44 Gear CNV8981 45 Gear CNV8983 46 Gear CNV8984 47 Gear CNV8985 48 Gear CNV8987 49 Rack CNV8995 50 Rack CNV8996 51 Guide CNV8997 52 Guide CNV8998 53 Guide CNV8999 54 Lever CNV9000 55 Arm CNV9001 56 Guide CNV9003 57 Guide CNV9004 58 Chassis Un...

Page 16: ...2 3 4 1 2 3 4 C D F A B E CNR1865 CNV8984 CNV8985 CNV8981 CNV8980 CNR1862 CNR1861 CNR1860 CNR1859 The gear assembly figure of the Drive Unit Grease 1 GEM1011 3 2 GEM1043 3 GEM1047 HOLDER CND3245 HOLDER HOLDER GEAR 1 2 1 1 3 ...

Page 17: ...AVH P7800DVD UC 17 5 6 7 8 5 6 7 8 C D F A B E 1 GEM1011 2 GEM1043 3 GEM1047 4 GEM1024 5 GEM1072 6 GEM1071 4 4 4 4 4 4 2 2 2 4 4 4 6 6 4 4 5 5 5 5 5 1 1 5 2 ...

Page 18: ... 14 6 19 28 22 10 1 26 8 3 24 21 27 8 3 13 30 44 49 36 32 39 37 38 41 45 46 50 35 51 33 47 54 52 52 33 31 20 17 16 4 4 52 33 33 53 70 34 42 43 40 4 5 25 69 69 5 15 61 66 64 68 68 65 61 57 62 67 62 61 60 59 56 61 61 58 61 61 68 61 55 5 7 5 18 X110 X110 The application position of grease is referred to Page 20 ...

Page 19: ...C9682 31 Button CAC9683 32 Button CAC9684 33 Screw CBA1872 34 Cushion CNN1259 35 Lighting Conductor CNV8959 36 Lighting Conductor CNV8960 37 LCD LCD7001 CAW1921 38 Connector CN7401 CKS5502 39 Holder CND3214 40 Sheet CNM9990 41 Spacer CNN1257 42 Lighting Conductor CNV8965 43 Connector CNV8966 44 Knob Unit CXC6077 45 Spring CBL1721 46 Grille Unit CXC7165 47 Cover Unit CXC7171 48 49 Button Unit CXC66...

Page 20: ...AVH P7800DVD UC 20 1 2 3 4 1 2 3 4 C D F A B E 1 GEM1024 2 GEM1070 1 1 1 1 1 1 1 1 1 1 1 2 2 ...

Page 21: ...AVH P7800DVD UC 21 5 6 7 8 5 6 7 8 C D F A B E ...

Page 22: ...A B E 2 5 TUNER SELECTOR ASSY 45 46 41 35 50 35 3 3 3 2 34 2 6 1 28 1 1 1 1 1 37 48 51 51 50 49 7 44 38 39 4 47 40 36 37 36 42 43 5 8 29 10 9 22 23 52 14 15 18 20 24 19 16 11 26 13 12 21 I J D E A C B 11 C B D E A 25 27 30 33 32 31 3 3 3 3 3 3 ...

Page 23: ...00 21 Antenna Jack CN8502 CKX1056 22 Holder CNC9888 23 Holder CND3202 24 Holder CND3204 25 Shield CND3206 26 Holder CND3437 27 Insulator CNM9521 28 Insulator CNN1356 29 Heat Sink CNR1879 30 FM AM Tuner Unit Y8501 CWE1806 31 Connector CN101 CKS4653 32 Connector CN102 CKS4653 33 Holder CND2145 34 Amp Unit CWN1549 35 Screw BMZ26P200FTC 36 Screw BPZ30P060FTC 37 Clamper CEF1042 38 Pin Jack CN9443 CKB10...

Page 24: ...AVH P7800DVD UC 24 1 2 3 4 1 2 3 4 C D F A B E 2 6 ACCESSORY AND POWER SUPPLY UNIT H 11 24 25 12 23 25 6 18 2 4 15 13 15 16 17 17 14 14 9 8 7 10 5 1 1 3 1 19 26 20 21 22 27 27 22 ...

Page 25: ... 7 Terminal CN7552 CKF 047 8 Connector CN7501 CKM1359 9 Connector CN7551 CKS4674 10 Holder CND3221 11 Remote Control Assy CXC6690 12 Cover CZN7062 13 Panel CNS8689 14 Screw BMZ20P030FTB 15 Screw CMZ50P060FTC 16 Holder CNC9510 17 Bracket CND1482 18 Cord Assy CDE7321 19 Cap CNS1472 20 Cord Assy CDE8086 21 Fuse 7 5 A CEK1135 22 Cap CNS1472 23 Cord Assy CDE8088 24 Fuse 4 A CEK1001 25 Fuse 10 A CEK1136...

Page 26: ...AVH P7800DVD UC 26 1 2 3 4 1 2 3 4 C D F A B E 2 7 DVD MECHANISM MODULE D F E ...

Page 27: ...older CND2642 47 Sheet CNM6883 48 Sheet CNM8283 49 Sheet CNM9658 50 Cam CNV7156 51 Clamper CNV7158 52 Roller CNV7165 53 Rack CNV7175 54 Damper CNV7470 55 Damper CNV7471 56 Gear CNV8588 57 Holder CNV8765 58 Holder CNV8774 59 Collar CNV8845 60 Lever CNV8865 61 Rack CNV8866 62 Arm CNV8867 63 Arm CNV8868 64 Arm CNV8869 65 Arm CNV8870 66 Arm CNV8871 67 Arm CNV8872 68 Arm CNV8873 69 Gear CNV8874 70 Gear...

Page 28: ...LL CONNECTION DIAGRAM 1 2 A 2 2 A A DVD MOTHER UNIT SYSTEM Part DSP Part 1 2 I 2 2 I I TUNER SELECTOR UNIT J AMP UNIT SELECTOR Part TUNER Part B KEYBOARD UNIT D DVD M H POWER SUPPLY U CN7 Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST ...

Page 29: ...VD UC 29 5 6 7 8 5 6 7 8 C D F A B E OTHER UNIT STEM Part P Part 1 2 G 2 2 G G MONITOR UNIT MONITOR Part GDC Part IT D E F DVD MECHANISM MODULE K L M DRIVE UNIT C MONITOR KEYBOARD UNIT ER SUPPLY UNIT CN701 CN702 ...

Page 30: ...Y TN GNDV SY TN GNDV SY TN MS4 Cb SY TN MS4 Cr HASENS OUTERGND BUSP TUNACT Q656 Q657 HAREM REM Q658 HAREM BUSM 5T_TO_S 5S_TO_T ASENTO AMPMUT TVRESET REMUTE ASENBO H A COMP ISO NJM2589V IC451 VR451 VIDEO LPF DRIVER NJM2505F IC421 4 5 1 FU752 Q751 VR281 VR491 Q492 Q491 VR452 VR453 Y_OUT 21 Cb_OUT 30 V_OUT 18 11 14 16 3 Cr_OUT Y_IN MSY MSCb MSCr Cb_IN V_IN Cr_IN HY57V1 IC SD PE IC FLAS L MSLR MSLsRs ...

Page 31: ...I CLKTI CSTI DSPMUTE DSPBMODE DSPSTSIN RDYTI MCKENA 164 HD7 GP0 3 HD12 GP0 12 HD13 GP0 13 AMUTE1 168 154 52 3 98 99 100 1 47 93 91 92 9 Q3001 34 32 33 35 36 84 83 85 86 48 CLK 57 RXDAC CSDAC1 RXDAC MDO RXDAC CLKDAC CSDAC1 TXDAC MC MS MD1 61 CSDAC1 TC7WB383FK IC3253 2 3 7 A1 B1 5 EX PLLSW DITMSSW PLLCS1 PLLCS2 PLLSW DIRMSSW C1 TC7WB383FK IC3255 2 3 7 A1 B1 5 EX C1 4MR 6MR 3 0 0 3 2A 1B2 2B1 1B1 2B2...

Page 32: ...D_ON RED_ON Q655 LBKL LBKL BLUE_ON DALMON Q651 Q653 Q654 BLUE_ON DRST CN3701 ILMB LSWVDD5 139 KEYIN 140 Q101 Q102 Q103 HASENS 3G_TO_K 14 DSENS RESET RESET 1 2 IC101 S 80827CNNB B8M VDD33 RESET 1 2 IC3002 S 80827CNNB B8M DSPVDD 1 2 B A 1 2 G A 1 2 F A 1 2 E A 10 FLMD0 9 DD0 7 DCK 5 DDI 3 DMS 2 CLK 15 RESET 14 RX 13 TX 12 WMODE 11 RESET 8 21 CNVSS 16 D 12V D 12V 20 DSP33V DSP33V 19 DVCC5 DVCC5 18 D ...

Page 33: ...NT DALMON DDCCTL 10 2 6 4 1 FU7558 POWER SUPPLY UNIT FU232 FU233 3 5V REGULATOR 1 5 IC233 S 814A35AUC BCZ 3 3V REGULATOR 5 1 IC234 S 814A33AMC BCX Q241 Q247 Q236 Q242 Q246 Q107 VID5V YSPW5 Q233 Q240 DALMON MSVD8V SW5V BU BU ASENS FFMUT BSENS Q235 Q239 Q244 ELMUT ACC TELIN GND CN232 Q234 Q245 BSENS1 2 6 4 5 BACKUP SENSE ACC SENSE TEL MUTE SENS ILM Q238 3 ILL SENSE ILMB LSWVDD IC7001 PD2073A LCD DRI...

Page 34: ...7 94 AD4 142 AD0 139 CR CB Y COMPOSIT CR CB Y COMPOSIT 5 4 9 10 12 13 ADOUT3 2 LRCK 9 10 RIPP OSCO OSCI X1501 163 162 2 1 VSENS VOLTAGE DETECT IC1002 S 80859CNNB B9K DEBUG VD8 DSCSNS STANBY CMDCOMN STSCOMN IRQPWR AMUTE PHOTOSNS P13 80 MONI6 95 IECOUT 173 EMPH BMUTE IECOUT A0 19 D0 15 FLASH MEMORY 16M IC1402 CWW1394 XRD 28 20 NEXCE2 84 NRST XCSFM 26 19 NEXCE1 12 XWR 11 55 NEXWE 79 P12 CE OE WE RESE...

Page 35: ...1 4 2 5 1 3 VIN VOUT ON OFF AVCC5 REG IC1005 S L2980A50MC C7J VCC5 SRVDD VDD5 VD8 4 5 1 VIN VOUT CONT VCC5 REG IC1004 NJM2880U1 05 A C D FE1 FE2 78MD CDMPD 65MD DVDMPD RF F H G H F H_G H E G E F E G_E F CR CB Y OSIT AD0 SUBC 5 4 1 6 AD1 BLK 9 10 8 AD2 CLD 12 13 11 ADOUT3 DATA 2 1 3 LRCK LR MCKENA RIPP 9 10 8 RIPP CRGDRV CONT1 CONT2 MD LDIN FD TD CR SR AD0 SUBC AD1 BLK AD2 CLD DATA LR MCKENA RIPP E...

Page 36: ...DN WE RESET CPU IC5403 PE1023A CPLD DECODER 14 13 PEH023A 96 91 97 95 94 26 25 73 27 79 78 47 P4 T2 P2 N2 DQM0 3 CL E18 E20 Y14 W10 66 LSEN 80 KDT1 74 KDT0 KDT1 KDT0 75 CLOCK GENERATOR RD IRQ0 WR 21 MVIPW LWR UWR X2 X1 57 X4001 58 8 00MHz V1 2 RESETN U10 GDCRES HIRQ 1 R1 93 107 86 108 43 18 22 IRQ1 J1 K8 K7 J9 J8 K9 K1 F8 F2 B19 C18 J7 H8 G19 E19 G17 D20 D18 C19 C20 F18 uPNLADX PNLADX Q4001 KYDT 4...

Page 37: ...T 19 14 15 5 5 1 8 4 6 1 3 6 7 2 3 5 1 8 4 6 7 2 3 LCT 3 ENA 7 V2500 9 FB DIM VDDA PDRV_A 20 PDRV_B 12 PDRV_C 11 17 PDRV_D 2 OVP RT Q5501 FU5501 Q5502 Q5503 IC5504 IC5505 VR5501 SI6544DQ SI6544DQ 5V REGULATOR IC5501 TA78L05F IC5503 OZ961ISN LCD DRIVE 18 CT Q5506 Q5505 T5501 FL1 FL2 1 2 Q5507 IC5502 TC7SET08FUS1 1 2 4 3 4 S G D S G D 3 4 IC5006 BD6171KV D D CONVERTER 3 3V REGULATOR PVCC1 PVCC2 EN1 ...

Page 38: ...VGND REAR_ AGND REAR_ VGND Q8754 VR8752 Q8753 TUNER SELECTOR UNIT AMP 3 NJM4558V IC8203 1 IPBUS ISO 5 3 NJM4558V IC8201 6 7 1 2 2 BUSLI BUSLG 7 11 AMP 3 NJM4558V IC8204 1 IPBUS ISO 5 3 NJM4558V IC8202 6 7 1 2 2 BUSRI BUSRG 9 10 ASENB BUS 8 1 BUS 5 3 Q8502 TUNR TUNL Q8507 CN8502 1 3 ANTENNA TU3 3V TUN8V TUN3 3V REGULATOR NJM2391DL1 33 IC8502 1 2 4 BUP NJM2388F84 IC8504 3 1 TUN8V REGULATOR VDD TUNPC...

Page 39: ...T HTXN MUTE1 REARON I_POUT VILNE2 VILNE1 ASPECT2 ASPECT1 RVSEL2 FU8903 VR8902 VR8903 VR8901 Q8807 Q8806 Q8805 GNDD FU8901 FU8902 FU8904 MS4 YUV ISO 4 5 NJM2505F IC8901 1 CH2_IN2 MS4 YUV ISO 4 5 NJM2505F IC8902 1 12 8 CH3_IN3 MS4 YUV ISO 4 5 NJM2505F IC8903 1 19 CH1_IN2 6 CH2_IN2 12 CH3_IN2 17 SW1 3 SW2 7 4 11 3 20 21 23 2 1 18 CN8601 14 15 16 12 13 28 29 27 IPBUS TUNACT IPBUS BUSP REMIN HAREM T S ...

Page 40: ... SY AM RR SY AM SW SY AM SWGND EVOLTX EVOLCLK EVOLCS1 EVOLCS2 TXEVOL SCK CS1 CS2 CN9451 CN9452 DACSWAGND EVOL_CB Vi1 Vi2 ELECTRIC VOLUME SOUSE SELECT2 IC9251 PM9009A 20 19 Vi2 Vi1 19 20 Vi4 Vi3 22 23 Vi6 Vi5 25 26 Vi7 28 MUTE DRIVE SDA SCK CS BUP BUP Vo2a Vo1a Vo2b Vo1b LPF 3 5 1 7 IC9171 OPA2134UA LPF 3 5 1 7 IC9151 OPA2134UA LPF 3 1 IC9101 1 2 OPA2134UA LPF 3 1 9102 1 2 OPA2134UA 2 2 LPF 5 7 IC9...

Page 41: ...FMUTE2 12 EVOL_RR DELAY 15 EVOL_C EVOL_CB EVOL_RL EVOL_RR EVOL_C PRE_C PRE_CB LPF_C LPF_CB PRE_RL PRE_RR PRE_FLM PRE_FRM LPF_FLM LPF_FRM PRE_FLH PRE_FRH LPF_RL LPF_RR LPF_FLH LPF_FRH PRE_SW LPF_SW EVOL_CB Vi1 Vi2 ELECTRIC VOLUME SOUSE SELECT2 IC9251 PM9009A 20 19 Vi2 Vi1 19 20 Vi4 Vi3 22 23 Vi6 Vi5 25 26 Vi7 28 21 23 17 19 9 7 5 3 FLMIN FLHIN FRHIN FRMIN STBY MUTE POWER AMP IC9321 PAL007B 12 RL 10...

Page 42: ...A00CC0WFP CN102 1 SLIDE MOTOR ANGLE SWITCH M 2 3 4 CN103 ANG_V ANG_IN OUT2 ANG_G S101 VR101 1 ANGLE MOTER ANGLE SENSER M 2 22 OUT1 18 S G OUT3 1 VCC2 16 VR 14 IN3 8 IN1 5 IN2 6 3 5 4 1Y 1A 7 1 2Y 2A 5 3 1 4 3 C K A E 2 IC104 TC7W14FU WAVE SHAPE IC102 BA6247FP MOTOR DRIVE IC103 GP2L24B Q101 LIFT SW EJECT L IC105 GP2L24B SLIDE PULSE OUTPUT 1 4 2 C K A 3 E VCC1 9 A CN572 K SWITCH PCB UNIT L VOLUME PC...

Page 43: ...AVH P7800DVD UC 43 5 6 7 8 5 6 7 8 C D F A B E ...

Page 44: ...240FP IPOUT bus driver typ 6 5 mA max 8 5 mA VDD5 V 1 2 VREG PQ035ZN01ZPH PQ1M35M2SPQ 3 3 VREF DSPPW DIGITAL 5 V typ22 µA DSPPW VIDEO5V 2SD1664 max 209 mA 0 21 W LSWVDD5 2SD1664 max 27 mA 0 027 W 8 4 VREG 2SD1760 max17 1 mA SPCAP DSPVDD SC 802 3 3 VREG S 814A33AUC ANALOG 3 3 V typ 77 mA max 98 mA 3 3REG PQ1X331M 2ZP 1SR154 470 uF RSX201L 30 BA00BC0WFP 3 3 VREG BA00CC0 WFP 3 3 VREG RB160M 30 DALSW3...

Page 45: ...ner selector part TV microcomputer typ60 max HA12240FP IP IN bus driver typ7 7 mA max10 mA Others typ max CXA2069Q typ mA max9 3 mA NJW1303V typ max5 mA NJM2235V x 2 typmax mA 75 Ωdriver TK15405MI typ mA max10 mA M35014 001SP typ mA max20 mA TC74WHC123AFT typ mA max0 02 VIDEO LEVEL ATT TA2050F typ9 mA max15 mA no signal Audio buffer typmax mA TV audio amplifier typmax mA TV microcomputer control T...

Page 46: ...sistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made ...

Page 47: ...AVH P7800DVD UC 47 5 6 7 8 5 6 7 8 C D F A B E A b 1 2 A 1 2 The power supply is shown with the marked box MOTHER UNIT SYSTEM Part 1 2 A 2 2 A 2 2 A ...

Page 48: ...AVH P7800DVD UC 48 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 1 2 1 2 3 MOTHER UNIT SYSTEM Part 1 2 A 2 2 A ...

Page 49: ...AVH P7800DVD UC 49 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 1 2 The power supply is shown with the marked box 4 5 2 2 A ...

Page 50: ...0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors ...

Page 51: ...AVH P7800DVD UC 51 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A b 1 2 A a 1 2 4 5 ZEROL NA ZEROR ZEROA 2 2 A ...

Page 52: ... 52 1 2 3 4 1 2 3 4 C D F A B E 3 4 MOTHER UNIT DSP Part GUIDE PAGE A a A 2 2 2 2 2 A 1 75 A 1 25 A 3 A 3 A J CN9451 K CN101 CN8601 1 2 I CN1851 2 2 D CN1901 2 2 D B CN7401 CN5601 1 2 G CN5602 1 2 G 6R8K 4R7K 22K 10K ...

Page 53: ...AVH P7800DVD UC 53 5 6 7 8 5 6 7 8 C D F A B E A b 2 2 A 2 2 MOTHER UNIT DSP Part 2 2 A H CN7551 1 2 A 1 2 A 3 A 3 A 6R8K ...

Page 54: ...AVH P7800DVD UC 54 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 2 2 1 2 MOTHER UNIT DSP Part 2 2 A 1 2 A ...

Page 55: ...AVH P7800DVD UC 55 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 2 2 3 4 H CN7551 1 2 A 3 A 3 A 6R8K ...

Page 56: ...AVH P7800DVD UC 56 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A b 2 2 A a 2 2 1 2 3 A 3 A J CN9451 CN8601 1 2 I CN1851 2 2 D CN1901 2 2 D 4R7K 22K ...

Page 57: ...AVH P7800DVD UC 57 5 6 7 8 5 6 7 8 C D F A B E A a A b A a A b 2 2 A a 2 2 3 4 2 A 1 75 A 1 25 A K CN101 CN1901 2 2 D B CN7401 CN5601 1 2 G CN5602 1 2 G 10K ...

Page 58: ...AVH P7800DVD UC 58 1 2 3 4 1 2 3 4 C D F A B E 3 5 KEYBOARD UNIT GUIDE PAGE B a B ...

Page 59: ...AVH P7800DVD UC 59 5 6 7 8 5 6 7 8 C D F A B E B b B B KEYBOARD UNIT CN651 2 2 A ...

Page 60: ...AVH P7800DVD UC 60 1 2 3 4 1 2 3 4 C D F A B E B a B b B b 1 2 B KEYBOARD UNIT CN651 2 2 A ...

Page 61: ...AVH P7800DVD UC 61 5 6 7 8 5 6 7 8 C D F A B E B a B b B b 2 3 ...

Page 62: ...AVH P7800DVD UC 62 1 2 3 4 1 2 3 4 C D F A B E A a B b B a B a B b 1 2 ...

Page 63: ...AVH P7800DVD UC 63 5 6 7 8 5 6 7 8 C D F A B E A a B b B a B a B b 2 3 ...

Page 64: ...AVH P7800DVD UC 64 1 2 3 4 1 2 3 4 C D F A B E 3 6 DVD CORE UNIT 1 2 GUIDE PAGE D a D 1 2 1 2 CWW1394 2 2 D 2 2 D T F ...

Page 65: ... C D F A B E D b 1 2 D 1 2 1 2 D DVD CORE UNIT 1 2 F M2 M3 M1 E 2 2 D 2 2 D 2 2 D Pickup Unit Service RF SIGNAL FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE S S F F T T C C 5 2 1 4 3 3 T C S F T T F F T F ...

Page 66: ... UC 66 1 2 3 4 1 2 3 4 C D F A B E D a D b D b 1 2 1 1 2 D DVD CORE UNIT 1 2 2 2 D Pickup Unit Service RF SIGNAL FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE S S F F T T C C 1 T F T F ...

Page 67: ...AVH P7800DVD UC 67 5 6 7 8 5 6 7 8 C D F A B E D a D b D b 1 2 2 F M2 M3 M1 E 2 2 D 2 2 D 5 2 4 3 3 T C S T T F F ...

Page 68: ...AVH P7800DVD UC 68 1 2 3 4 1 2 3 4 C D F A B E A a D b D a D b 1 2 D a 1 2 1 2 2 D 2 2 D F ...

Page 69: ...AVH P7800DVD UC 69 5 6 7 8 5 6 7 8 C D F A B E A a D b D a D b 1 2 D a 1 2 2 CWW1394 ...

Page 70: ...AVH P7800DVD UC 70 1 2 3 4 1 2 3 4 C D F A B E 3 7 DVD CORE UNIT 2 2 2 2 D 1 2 D 1 2 D D 1 2 D 1 2 D 1 2 D CN701 2 2 A ...

Page 71: ...AVH P7800DVD UC 71 5 6 7 8 5 6 7 8 C D F A B E 2 2 D DVD CORE UNIT 2 2 2 2 D 1 2 D CN702 2 2 A ...

Page 72: ... 100 us div Interval REV 2CH1 TD1 0 5 V div 20 ms div 3CH2 COP COM 2 0 V div 20 ms div Traverse 5000 FWD 2CH1 TD1 0 5 V div 5 ms div 3CH2 COP COM 2 0 V div 5 ms div Traverse 501 REV 0 5 V div 5 ms div 3CH2 COP COM 2 0 V div 5 ms div Traverse 501 FWD 2CH1 TD1 Waveforms Note 1 The encircled number denote measuring pointes in the circuit diagram 2 Reference voltage VHALF 1 65 V TD1 FD1 CRGDRV 1 55 V ...

Page 73: ...iv 20 ms div Play TD 4CRGDRV 0 5 v div 100 ms div ID search Inside Outside 5FD1 0 5 V div 1 ms div Focus Close 5FD1 0 5 V div 500 us div Focus Jump L0 L1 5FD1 0 5 V div 500 us div Focus Jump L1 L0 5FD1 0 5 V div 20 ms div Play FD VHALF VHALF Note 1 The encircled number denote measuring pointes in the circuit diagram 2 Reference voltage VHALF 1 65 V TD1 FD1 CRGDRV 1 55 V RF In this waveform it is s...

Page 74: ... 8 COMPOUND UNIT A COMPOUND UNIT B E F F E COMPOUND UNIT B COMPOUND UNIT A CLAMP D1 2 S1201 Q1299 S1202 S1204 S1203 R1298 0R0 1 2 3 4 5 6 S1205 R1299 0R0 CPT231SCTD CSN1069 CSN1069 CSN1069 CSN1070 CSN1070 12cm 8cm DISC SENS DISC SENS 8cm CN1301 D1 2 ...

Page 75: ...AVH P7800DVD UC 75 5 6 7 8 5 6 7 8 C D F A B E 3 9 MONITOR KEYBOARD UNIT C C MONITOR KEYBOARD UNIT CN4801 2 2 G 8R2K ...

Page 76: ...AVH P7800DVD UC 76 1 2 3 4 1 2 3 4 C D F A B E 3 10 MONITOR UNIT MONITOR Part GUIDE PAGE G a G 1 2 1 2 CN571 2 2 A CN572 2 2 A 2 2 G 750 mA 1 75 A ...

Page 77: ...AVH P7800DVD UC 77 5 6 7 8 5 6 7 8 C D F A B E G b1 2 G 1 2 MONITOR UNIT MONITOR Part 1 2 G 2 2 G 2 2 G LCD MODULE LCD MODULE ...

Page 78: ...AVH P7800DVD UC 78 1 2 3 4 1 2 3 4 C D F A B E G a G b G b 1 2 1 2 3 MONITOR UNIT MONITOR Part 1 2 G 2 2 G 2 2 G LCD MODULE ...

Page 79: ...AVH P7800DVD UC 79 5 6 7 8 5 6 7 8 C D F A B E G a G b G b 1 2 4 LCD MODULE ...

Page 80: ...AVH P7800DVD UC 80 1 2 3 4 1 2 3 4 C D F A B E A a G b G a G b 1 2 G a 1 2 1 2 3 750 mA 1 75 A ...

Page 81: ...AVH P7800DVD UC 81 5 6 7 8 5 6 7 8 C D F A B E A a G b G a G b 1 2 G a 1 2 4 CN571 2 2 A CN572 2 2 A 2 2 G ...

Page 82: ...AVH P7800DVD UC 82 1 2 3 4 1 2 3 4 C D F A B E 3 11 MONITOR UNIT GDC PART GUIDE PAGE G a G 2 2 2 2 WIDE ENT V ADJUST ...

Page 83: ...AVH P7800DVD UC 83 5 6 7 8 5 6 7 8 C D F A B E G b2 2 G 2 2 C CN6001 1 2 G MONITOR UNIT GDC Part 2 2 G ...

Page 84: ...AVH P7800DVD UC 84 1 2 3 4 1 2 3 4 C D F A B E G a G b G b 2 2 1 C CN6001 1 2 G MONITOR UNIT GDC Part 2 2 G ...

Page 85: ...AVH P7800DVD UC 85 5 6 7 8 5 6 7 8 C D F A B E G a G b G b 2 2 2 3 ...

Page 86: ...AVH P7800DVD UC 86 1 2 3 4 1 2 3 4 C D F A B E A a G b G a G b 2 2 G a 2 2 1 WIDE ENT V ADJUST ...

Page 87: ...AVH P7800DVD UC 87 5 6 7 8 5 6 7 8 C D F A B E A a G b G a G b 2 2 G a 2 2 2 3 ...

Page 88: ...AVH P7800DVD UC 88 1 2 3 4 1 2 3 4 C D F A B E 3 12 POWER SUPPLY UNIT GUIDE PAGE H a H CN231 2 2 A 18K 680 UDZS5R1 B ...

Page 89: ...AVH P7800DVD UC 89 5 6 7 8 5 6 7 8 C D F A B E H b H H POWER SUPPLY UNIT ...

Page 90: ...AVH P7800DVD UC 90 1 2 3 4 1 2 3 4 C D F A B E H a H b H b 1 2 3 4 H POWER SUPPLY UNIT ...

Page 91: ...AVH P7800DVD UC 91 5 6 7 8 5 6 7 8 C D F A B E H a H b H b 4 5 ...

Page 92: ...AVH P7800DVD UC 92 1 2 3 4 1 2 3 4 C D F A B E A a H b H a H a H b 1 2 3 4 CN231 2 2 A ...

Page 93: ...AVH P7800DVD UC 93 5 6 7 8 5 6 7 8 C D F A B E A a H b H a H a H b 4 5 18K 680 UDZS5R1 B ...

Page 94: ...AVH P7800DVD UC 94 1 2 3 4 1 2 3 4 C D F A B E 3 13 TUNER SELECTOR UNIT SELECTOR Part GUIDE PAGE I a I 1 2 1 2 3 A 3 A 5 A 3 A 3 A Video input TVVBS J CN9452 2 2 I 6R8K 22K 6R8K 22K CEK1289 ...

Page 95: ...DVD UC 95 5 6 7 8 5 6 7 8 C D F A B E I b 1 2 I 1 2 TVVBS TUNER SELECTOR UNIT SELECTOR Part 1 2 I CN751 2 2 A 10K 5 0 A CEK1289 FU8905 3 0 A CEK1286 FU8906 3 0 A CEK1286 FU8907 3 0 A CEK1286 FU8602 3 0 A CEK1286 ...

Page 96: ...AVH P7800DVD UC 96 1 2 3 4 1 2 3 4 C D F A B E I a I b I b 1 2 1 2 3 TVVBS TUNER SELECTOR UNIT SELECTOR Part 1 2 I 10K 5 0 A CEK1289 FU8905 3 0 A CEK1286 FU8906 3 0 A CEK1286 FU8907 3 0 A CEK1286 ...

Page 97: ...AVH P7800DVD UC 97 5 6 7 8 5 6 7 8 C D F A B E I a I b I b 1 2 4 5 CN751 2 2 A FU8602 3 0 A CEK1286 ...

Page 98: ...AVH P7800DVD UC 98 1 2 3 4 1 2 3 4 C D F A B E A a I b I a I b 1 2 I a 1 2 1 2 3 3 A 3 A 3 A 3 A Video input TVVB ...

Page 99: ...AVH P7800DVD UC 99 5 6 7 8 5 6 7 8 C D F A B E A a I b I a I b 1 2 I a 1 2 4 5 3 A 3 A 5 A J CN9452 2 2 I 6R8K 22K 6R8K 22K CEK1289 ...

Page 100: ...AVH P7800DVD UC 100 1 2 3 4 1 2 3 4 C D F A B E 3 14 TUNER SELECTOR UNIT TUNER Part GUIDE PAGE I a I 2 2 2 2 ...

Page 101: ...AVH P7800DVD UC 101 5 6 7 8 5 6 7 8 C D F A B E I b 2 2 I 2 2 TUNER SELECTOR UNIT TUNER Part 2 2 I 1 2 I ...

Page 102: ...AVH P7800DVD UC 102 1 2 3 4 1 2 3 4 C D F A B E I a I b I b 2 2 1 TUNER SELECTOR UNIT TUNER Part 2 2 I 1 2 I ...

Page 103: ...AVH P7800DVD UC 103 5 6 7 8 5 6 7 8 C D F A B E I a I b I b 2 2 3 2 ...

Page 104: ...AVH P7800DVD UC 104 1 2 3 4 1 2 3 4 C D F A B E A a I b I a I b 2 2 I a 2 2 1 ...

Page 105: ...AVH P7800DVD UC 105 5 6 7 8 5 6 7 8 C D F A B E A a I b I a I b 2 2 I a 2 2 3 2 ...

Page 106: ...AVH P7800DVD UC 106 1 2 3 4 1 2 3 4 C D F A B E 3 15 AMP UNIT GUIDE PAGE J a J CN753 CN752 2 2 A CN8401 1 2 I 0 5 A ...

Page 107: ...AVH P7800DVD UC 107 5 6 7 8 5 6 7 8 C D F A B E J b J J AMP UNIT ...

Page 108: ...AVH P7800DVD UC 108 1 2 3 4 1 2 3 4 C D F A B E J a J b J b 1 2 3 J AMP UNIT ...

Page 109: ...AVH P7800DVD UC 109 5 6 7 8 5 6 7 8 C D F A B E J a J b J b 3 4 5 ...

Page 110: ...AVH P7800DVD UC 110 1 2 3 4 1 2 3 4 C D F A B E A a J b J a J a J b 1 2 3 CN753 CN752 2 2 A CN8401 1 2 I ...

Page 111: ...AVH P7800DVD UC 111 5 6 7 8 5 6 7 8 C D F A B E A a J b J a J a J b 3 4 5 0 5 A ...

Page 112: ...AVH P7800DVD UC 112 1 2 3 4 1 2 3 4 C D F A B E 3 16 MAIN PCB UNIT SWITCH PCB UNIT AND VOLUME PCB UNIT K K MAIN PCB UNIT CN572 2 2 A ...

Page 113: ...AVH P7800DVD UC 113 5 6 7 8 5 6 7 8 C D F A B E M L K L SWITCH PCB UNIT M VOLUME PCB UNIT ...

Page 114: ...IDE A NOTE FOR PCB DIAGRAMS 1 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 Y 10 20 30 40 50 X 0 H CN7551 D CN1901 D CN1851 FRONT CORD ASSY OPT IN ...

Page 115: ...20 130 140 150 160 CN7551 FRONT CN5602 G CN5601 I CN8601 K CN101 J CN9451 FU 232 A 34 118 Fuse 3 A CEK1286 FU 233 A 38 119 Fuse 3 A CEK1286 FU 571 A 117 88 Fuse 1 25 CEK1281 FU 573 A 104 89 Fuse 2 A CEK1284 FU 751 A 50 134 Fuse 3 A CEK1286 FU 752 A 102 131 Fuse 3 A CEK1286 CORD ASSY ...

Page 116: ... 116 1 2 3 4 1 2 3 4 C D F A B E A A MOTHER UNIT 50 60 70 80 90 100 110 120 130 140 150 160 TP571 TP572 TP573 TP574 TP451 TP731 TP733 TP735 TP734 FU 572 B 105 110 Fuse 1 75 A CEK1283 FU 651 B 26 21 Fuse 250 mA CEK1276 ...

Page 117: ...AVH P7800DVD UC 117 5 6 7 8 5 6 7 8 C D F A B E A SIDE B 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 Y 10 20 30 40 50 X 0 B CN7401 TP731 TP733 TP735 TP734 NSCLS NSOPEN ...

Page 118: ...AVH P7800DVD UC 118 1 2 3 4 1 2 3 4 C D F A B E 4 2 KEYBOARD UNIT B B KEYBOARD UNIT B KEYBOARD UNIT 10 20 30 40 50 60 70 0 X Y 10 20 10 20 30 40 50 60 70 20 10 0 Y X VOLUME REAR ON OFF 2ch MULTI CH ...

Page 119: ...AVH P7800DVD UC 119 5 6 7 8 5 6 7 8 C D F A B E B SIDE A SIDE B 0 80 90 100 110 120 130 140 0 80 90 100 110 120 130 140 A CN651 SOUND SETTING TRK SEEK DISC CH EJECT ...

Page 120: ...AVH P7800DVD UC 120 1 2 3 4 1 2 3 4 C D F A B E 4 3 DVD CORE UNIT D D DVD CORE UNIT 10 20 30 40 50 60 70 80 X 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y F PICKUP UN M2 M3 M1 A CN701 ...

Page 121: ...AVH P7800DVD UC 121 5 6 7 8 5 6 7 8 C D F A B E D 70 80 90 100 110 120 130 140 150 160 SIDE A PICKUP UNIT SERVICE A CN702 ...

Page 122: ...AVH P7800DVD UC 122 1 2 3 4 1 2 3 4 C D F A B E D D DVD CORE UNIT 7 80 90 100 110 120 130 140 150 160 ...

Page 123: ...AVH P7800DVD UC 123 5 6 7 8 5 6 7 8 C D F A B E D SIDE B 10 20 30 40 5 0 60 70 80 X 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y E ...

Page 124: ...DVD UC 124 1 2 3 4 1 2 3 4 C D F A B E 4 4 COMPOUND UNIT A COMPOUND B F E F E D D CLAMP 12cm S1201 R1298 R1299 Q1299 CN1301 1 6 DISC SENS S1204 DISC SENS S1203 8cm S1202 8cm S1205 COMPOUND UNIT B COMPOUND UNIT A ...

Page 125: ...ITOR KEYBOARD UNIT C C MONITOR KEYBOARD UNIT MONITOR KEYBOARD UNIT C SIDE A SIDE B 10 X 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y 10 X 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Y G CN4801 DISP PGM FLAP OPEN CLOSE BAND ESC ATT ...

Page 126: ...AVH P7800DVD UC 126 1 2 3 4 1 2 3 4 C D F A B E 4 6 MONITOR UNIT G G MONITOR UNIT 120 110 100 90 80 70 60 50 40 30 20 10 0 Y 10 20 30 40 50 60 70 80 X TOUCH PANEL LCD MOD ...

Page 127: ...AVH P7800DVD UC 127 5 6 7 8 5 6 7 8 C D F A B E G SIDE A 80 90 100 110 120 130 140 150 C CN6001 A CN572 A CN571 LCD MODULE FU 5001 A 135 57 Fuse 750 mA CEK1279 FU 5501 A 87 38 Fuse 1 75 A CEK1283 ...

Page 128: ...AVH P7800DVD UC 128 1 2 3 4 1 2 3 4 C D F A B E G G MONITOR UNIT 80 90 100 110 120 130 140 150 GDC1 2V YS COMP CSYNC Cr Y Cb VCC18V V15 VCC8V V25 VCC3 3 VCC5V VDCM12V V ADJUST ENT WIDE ...

Page 129: ...AVH P7800DVD UC 129 5 6 7 8 5 6 7 8 C D F A B E G 120 110 100 90 80 70 60 50 40 30 20 10 0 Y 10 20 30 40 50 60 70 80 X VCOM SW25V SW33V SIDE B LCD MODULE ...

Page 130: ...0 20 10 Y A CN231 SIDE A FU 7558 A 26 90 Fuse 3 A CEK1286 FU 7601 A 65 52 Fuse 4 A CEK1288 FU 7602 A 12 50 Fuse 3 5 A CEK1287 FU 7603 A 34 53 Fuse 2 A CEK1284 FU 7701 A 68 24 Fuse 3 A CEK1286 FU 7702 A 12 26 Fuse 2 A CEK1284 FU 7703 A 39 25 Fuse 2 A CEK1284 FU 7801 A 17 70 Fuse 0 5 A CEK1278 FU 7901 A 15 72 Fuse 0 5 A CEK1278 CORD ASSY ...

Page 131: ...AVH P7800DVD UC 131 5 6 7 8 5 6 7 8 C D F A B E H POWER SUPPLY UNIT H 10 20 30 40 50 60 70 X 0 90 80 70 60 50 40 30 20 10 Y SIDE B ...

Page 132: ... 8301 A 115 27 Fuse 3 A CEK1286 FU 8451 A 36 19 Fuse 3 A CEK1286 FU 8452 A 34 19 Fuse 5 A CEK1289 FU 8601 A 98 163 Fuse 3 A CEK1286 FU 8751 A 138 21 Fuse 3 A CEK1286 FU 8752 A 170 18 Fuse 3 A CEK1286 FU 8902 A 77 20 Fuse 3 A CEK1286 FU 8903 A 55 36 Fuse 3 A CEK1286 FU 8904 A 62 35 Fuse 3 A CEK1286 FU 8905 A 72 56 Fuse 3 A CEK1286 FU 8906 A 66 57 Fuse 3 A CEK1286 FU 8907 A 60 59 Fuse 3 A CEK1286 AV...

Page 133: ...AVH P7800DVD UC 133 5 6 7 8 5 6 7 8 C D F A B E I SIDE A 0 100 110 120 130 140 150 160 170 180 190 J CN9452 A CN751 FM AM TUNER UNIT IPBUS CORD ASSY BACK UP CAMERA IN V L R ANTENNA IN Video input ...

Page 134: ...AVH P7800DVD UC 134 1 2 3 4 1 2 3 4 C D F A B E I I TUNER SELECTOR UNIT 9 100 110 120 130 140 150 160 170 180 190 MS4CR MS4BC MS4Y REARV FCOM TVVBS ...

Page 135: ...P7800DVD UC 135 5 6 7 8 5 6 7 8 C D F A B E I SIDE B 10 20 30 40 50 60 70 80 90 100 X 0 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 Y CROUT CBOUT YOUT FCOMP VVBS FU 8901 B 54 19 Fuse 5 A CEK1289 ...

Page 136: ...AVH P7800DVD UC 136 1 2 3 4 1 2 3 4 C D F A B E 4 9 AMP UNIT J J AMP UNIT 170 160 150 140 130 120 110 100 90 80 I CN8401 A CN752 CN753 CORD ASSY ...

Page 137: ...X 90 80 70 60 50 40 30 20 10 0 Y 10 20 30 40 50 60 70 80 FU 9011 A 72 141 Fuse 1 5 A CEK1282 FU 9012 A 72 29 Fuse 1 5 A CEK1282 FU 9021 A 9 85 Fuse 0 5 A CEK1278 FU 9441 A 80 27 Fuse 3 A CEK1286 FU 9451 A 45 169 Fuse 3 A CEK1286 FRONT OUT REAR OUT CENTER OUT ...

Page 138: ...AVH P7800DVD UC 138 1 2 3 4 1 2 3 4 C D F A B E J J AMP UNIT X 90 80 70 60 50 40 30 20 10 0 Y 10 20 30 40 50 60 70 80 TP9021 ...

Page 139: ...AVH P7800DVD UC 139 5 6 7 8 5 6 7 8 C D F A B E J SIDE B 170 160 150 140 130 120 110 100 90 80 TP9021 TP9022 ...

Page 140: ...IN PCB UNIT K VOLUME PCB UNIT M SWITCH PCB UNIT L SIDE B SIDE A S101 VR101 R107 R106 R111 R110 R113 R114 R115 R116 IC101 C101 C106 C110 C111 C103 C105 C107 C104 C109 C102 C108 IC102 IC104 D101 Q101 R108 R102 R104 R103 R105 R117 R109 R101 R111 M L CN103 CN101 IC103 IC105 CN102 Angle motor Slide motor Angel sense Angel sw A CN6902 K CN102 K CN103 ...

Page 141: ...Number CWN1549 Unit Name Amp Unit Unit Number CZW5027 Unit Name Main PCB Unit Unit Number CZW5029 Unit Name Switch PCB Unit Unit Number CZW5028 Unit Name Volume PCB Unit A Unit Number CWN1496 Unit Name Mother Unit MISCELLANEOUS IC 101 B 96 67 IC S 80827CNNB B8M IC 102 A 135 70 IC PE5530A IC 232 B 95 100 IC BA00BC0WFP IC 233 B 8 112 IC S 814A35AUC BCZ IC 234 A 101 71 IC S 814A33AMC BCX IC 281 A 57 ...

Page 142: ...ansistor UMF23N Q 856 B 48 145 Transistor UMF23N Q 857 B 48 139 Transistor UMF23N Q 858 B 68 123 Transistor 2SA1576 Q 871 B 71 148 Transistor 2SD1760F5 Q 872 B 84 153 Transistor IMD3A Circuit Symbol and No Part No Q 3001 B 139 35 Transistor DTC114EU Q 3002 B 134 47 Transistor IMD2A Q 3201 B 29 136 Transistor 2SC2412K Q 3656 A 59 45 Transistor UMF23N D 101 B 95 73 Diode 1SS355 D 102 B 89 74 Diode 1...

Page 143: ... Inductor CTF1473 L 3306 B 83 6 Inductor CTF1473 L 3307 B 76 6 Inductor CTF1473 Circuit Symbol and No Part No L 3308 B 74 8 Inductor CTF1473 L 3309 B 69 13 Inductor CTF1473 L 3310 B 70 10 Inductor CTF1473 L 3311 B 69 16 Inductor CTF1473 L 3312 B 68 26 Inductor CTF1473 L 3313 B 69 35 Inductor CTF1473 L 3314 B 69 37 Inductor CTF1473 L 3315 B 75 44 Inductor CTF1473 L 3316 B 79 44 Inductor CTF1473 L 3...

Page 144: ...58 B 134 65 RS1 16S473J R 159 A 137 54 RS1 16S471J R 160 B 131 62 RS1 16S473J R 161 B 130 84 RS1 16S102J Circuit Symbol and No Part No R 162 A 138 54 RS1 16S471J R 163 B 130 81 RS1 16S473J R 164 B 136 65 RS1 16S473J R 165 A 140 54 RS1 16S471J R 166 B 133 62 RS1 16S473J R 167 B 131 84 RS1 16S102J R 168 B 125 84 RS1 16S102J R 169 A 154 56 RS1 16S0R0J R 170 B 133 81 RS1 16S102J R 171 A 141 54 RS1 16S...

Page 145: ...5 B 60 72 RS1 16S470J R 296 B 61 72 RS1 16S470J R 297 B 65 66 RS1 16S0R0J R 298 B 65 68 RS1 16S0R0J Circuit Symbol and No Part No R 299 A 68 66 RS1 16S0R0J R 300 A 68 68 RS1 16S0R0J R 301 B 65 65 RS1 16S0R0J R 302 A 68 65 RS1 16S0R0J R 303 B 65 70 RS1 16S474J R 304 B 67 73 RS1 16S474J R 305 A 68 70 RS1 16S123J R 306 A 68 75 RS1 16S123J R 307 B 67 72 RS1 16S0R0J R 308 A 50 61 RS1 16S153J R 309 A 47...

Page 146: ...16S102J R 632 A 110 81 RS1 16S103J R 633 A 109 81 RS1 16S103J R 636 B 110 65 RS1 16S0R0J R 652 B 56 34 RS1 16S0R0J Circuit Symbol and No Part No R 653 B 55 34 RS1 16S0R0J R 654 B 53 34 RS1 16S102J R 655 B 52 34 RS1 16S822J R 656 B 50 34 RS1 16S0R0J R 657 B 49 34 RS1 16S221J R 658 B 40 34 RS1 16S221J R 659 B 40 32 RS1 16S102J R 660 B 40 31 RS1 16S102J R 661 B 33 26 RS1 16S0R0J R 662 B 40 27 RS1 16S...

Page 147: ...J R 894 B 64 137 RS1 16SS102J R 895 B 46 138 RS1 16SS102J Circuit Symbol and No Part No R 951 A 88 93 RS1 16S0R0J R 3001 A 148 28 RS1 16S471J R 3002 A 151 29 RS1 16S680J R 3003 A 148 30 RS1 16S680J R 3004 A 149 32 RS1 16S473J R 3005 A 151 32 RS1 16S102J R 3006 B 136 35 RS1 16S102J R 3007 A 149 33 RS1 16S102J R 3008 A 147 36 RS1 16S105J R 3009 B 139 37 RS1 16SS473J R 3010 A 149 43 RS1 16SS473J R 30...

Page 148: ...6S392J R 3328 B 113 11 RS1 16S821J R 3329 B 115 14 RS1 16S105J R 3330 B 108 14 RS1 16S220J Circuit Symbol and No Part No R 3331 B 108 11 RS1 16S392J R 3332 A 146 21 RS1 16S0R0J R 3333 A 42 45 RS1 16S0R0J R 3334 A 48 38 RS1 16S0R0J R 3335 A 144 19 RS1 16S0R0J R 3401 A 102 15 RAB4CQ680J R 3402 A 107 15 RAB4CQ680J R 3403 A 111 14 RS1 16SS151J R 3404 A 112 15 RS1 16SS101J R 3405 A 113 15 RS1 16SS151J ...

Page 149: ... 105 CEVLW220M16 C 253 A 98 74 CKSRYB105K10 C 255 B 10 130 CKSRYB104K25 Circuit Symbol and No Part No C 281 A 47 65 CKSRYB105K10 C 282 A 53 79 CKSRYB104K25 C 283 A 47 75 10 µF CCG1171 C 284 B 56 68 CKSRYB104K25 C 285 A 47 73 10 µF CCG1171 C 286 A 47 69 10 µF CCG1171 C 287 A 47 71 10 µF CCG1171 C 288 B 57 90 CEVLW220M16 C 289 A 47 76 CKSRYB104K25 C 290 B 52 59 CKSRYB474K10 C 291 B 54 59 10 µF CCG11...

Page 150: ... C 874 B 104 150 CEVLW220M16 C 875 B 100 150 CKSQYB475K6R3 C 876 B 79 152 CKSRYB104K25 Circuit Symbol and No Part No C 3001 A 147 39 CKSSYB104K10 C 3002 B 134 32 CKSRYB105K10 C 3003 A 126 36 CKSSYB104K10 C 3004 A 131 20 CKSRYB103K50 C 3103 A 78 50 CCSRCH681J50 C 3104 A 75 56 2 2 µF CCG1179 C 3105 A 71 55 10 µF CCG1171 C 3106 A 70 51 10 µF CCG1171 C 3107 A 74 54 CKSSYB104K10 C 3108 A 73 54 CKSSYB10...

Page 151: ...3664 A 144 9 CKSSYB104K10 C 3671 B 126 12 CKSRYB105K10 C 3672 B 123 26 CEVLW101M6R3 C 3673 B 126 10 CKSRYB105K10 C 3674 B 126 9 CKSRYB105K10 Circuit Symbol and No Part No C 3681 A 62 39 CKSRYB105K10 C 3682 A 57 39 CKSRYB103K50 C 3683 A 59 35 CKSQYB475K6R3 C 3684 A 59 36 CKSSYB104K10 C 3691 A 73 138 0 1 µF 5 5 V CCL1059 C 3692 A 50 44 CKSRYB105K10 C 3693 A 52 44 CKSRYB103K50 C 3694 A 54 39 CKSRYB10...

Page 152: ...7 RS1 16S103J R 7407 B 43 15 RS1 16S101J CAPACITORS C 7002 B 17 17 2 2 µF CCG1179 C 7004 A 121 16 CKSSYB104K10 C 7005 B 117 17 CKSSYB104K10 C 7006 B 113 18 CKSRYB104K10 C 7007 B 116 15 CKSSYB104K10 Circuit Symbol and No Part No C 7008 B 116 14 CKSSYB104K10 C 7009 B 117 13 CKSSYB104K10 C 7010 A 34 9 10 µF CCG1171 C Unit Number CWN1517 Unit Name Monitor Keyboard Unit MISCELLANEOUS IC 6001 A 109 4 IC...

Page 153: ...855 B 18 23 Inductor CTF1467 L 1856 B 15 22 Inductor CTF1467 L 1901 A 110 48 Inductor CTF1487 L 1902 B 99 12 Inductor CTF1558 L 1903 B 96 14 Inductor CTF1468 X 1501 B 31 51 Resonator 27 000 MHz CSS1697 VR1671 A 21 51 Semi fixed 10 kΩ B CCP1448 Circuit Symbol and No Part No EF1401 A 73 21 EMI Filter DTL1106 EF1501 A 62 28 EMI Filter DTL1106 EF1502 A 65 28 EMI Filter DTL1106 EF1901 A 107 49 EMI Filt...

Page 154: ...6 A 63 58 RS1 16SS103J R 1548 A 61 58 RS1 16SS103J R 1549 A 47 70 RS1 16SS104J Circuit Symbol and No Part No R 1550 A 48 68 RS1 16SS104J R 1551 A 48 70 RS1 16SS104J R 1552 A 52 67 RS1 16SS102J R 1553 A 51 67 RS1 16SS472J R 1554 A 45 66 RS1 16SS103J R 1555 A 46 66 RS1 16SS103J R 1556 A 47 66 RS1 16SS102J R 1558 A 50 71 RS1 16SS104J R 1559 A 50 70 RS1 16SS473J R 1562 A 56 68 RS1 16SS104J R 1564 A 58...

Page 155: ...192 C 1102 B 31 104 CSZSR101M6R3 C 1103 B 28 106 CKSSYB104K10 Circuit Symbol and No Part No C 1104 B 43 105 CKSSYB103K16 C 1105 B 31 98 CSZSR101M6R3 C 1106 B 28 100 CKSSYB104K10 C 1107 B 43 100 CKSSYB103K16 C 1111 A 34 106 CKSSYB103K16 C 1112 A 26 108 CKSRYB105K10 C 1113 A 26 110 CKSRYB105K10 C 1114 A 34 107 CKSSYB103K16 C 1202 A 29 81 CKSSYB104K10 C 1203 A 12 76 CKSSYB471K50 C 1204 A 27 88 CKSQYB...

Page 156: ... 12 43 10 µF CCG1192 C 1825 B 12 45 CKSSYB104K10 C 1826 B 17 41 CKSSYB104K10 C 1827 B 19 42 10 µF CCG1192 C 1828 B 17 44 CKSSYB104K10 C 1829 B 22 35 CKSSYB471K50 C 1830 B 12 33 CKSSYB471K50 C 1831 B 11 37 CKSSYB471K50 Circuit Symbol and No Part No C 1832 B 19 38 CKSSYB471K50 C 1833 B 18 33 CKSQYB225K10 C 1834 B 56 16 CKSSYB471K50 C 1835 B 55 16 CKSSYB471K50 C 1836 B 57 13 CKSQYB475K6R3 C 1837 B 55...

Page 157: ...or CTF1473 L 4004 A 57 93 Inductor CTF1473 Circuit Symbol and No Part No L 4005 A 56 98 Inductor CTF1473 L 4006 A 46 102 Inductor CTF1473 L 4007 A 21 108 Inductor CTF1306 L 4008 A 60 115 Inductor CTF1306 L 4101 A 22 107 Inductor CTF1473 L 4301 A 51 51 Inductor CTF1473 L 4302 A 49 64 Inductor CTF1473 L 4303 A 49 56 Inductor CTF1473 L 4304 A 48 40 Inductor CTF1473 L 4305 A 47 62 Inductor VTL1127 L 4...

Page 158: ... CSG1155 VR5501 A 76 24 Semi fixed 15 kΩ B CCP1490 FU5001 A 135 57 Fuse 750 mA CEK1279 FU5501 A 87 38 Fuse 1 75 A CEK1283 FB4201 A 36 35 Inductor CTF1639 FB4202 A 29 29 Inductor CTF1639 FB4204 A 40 32 Inductor CTF1639 FB4205 A 40 23 Inductor CTF1639 FB4203 A 29 26 Inductor CTF1639 Circuit Symbol and No Part No FB4206 A 29 23 Inductor CTF1639 FB5303 A 67 95 Inductor CTF1635 FB5301 A 79 92 Inductor ...

Page 159: ...2 RAB4CQ470J R 4301 A 44 40 RS1 16SS101J R 4302 A 48 43 RAB4CQ101J R 4303 A 48 47 RAB4CQ101J R 4304 A 48 50 RAB4CQ101J Circuit Symbol and No Part No R 4305 A 47 57 RAB4CQ151J R 4306 A 52 66 RAB4CQ151J R 4307 A 47 60 RAB4CQ151J R 4308 A 52 63 RAB4CQ151J R 4309 A 48 52 RS1 16SS470J R 4311 A 52 53 RS1 16SS473J R 4312 A 49 67 RS1 16SS103J R 4313 A 51 56 RS1 16SS103J R 4314 A 50 69 RAB4CQ473J R 4315 A ...

Page 160: ...5031 A 141 73 RS1 16S150J R 5032 A 134 73 RS1 16S150J R 5033 A 134 74 RS1 16SS563J R 5034 A 129 82 RS1 16S5102D Circuit Symbol and No Part No R 5035 A 140 92 RS1 16S1002F R 5036 A 136 90 RS1 16S1802F R 5037 A 120 83 RS1 16S4300D R 5038 A 135 92 RS1 16S2202F R 5039 A 135 94 RS1 16S0R0J R 5040 A 123 83 RS1 16S1802F R 5041 A 126 82 RS1 16S3303D R 5042 A 123 82 RS1 16S0R0J R 5043 A 120 80 RS1 16S203J ...

Page 161: ...08 46 RS1 16SS0R0J R 5605 A 109 46 RS1 16SS0R0J R 5606 A 110 46 RS1 16SS0R0J R 5607 A 111 46 RS1 16SS0R0J R 5608 A 112 46 RS1 16SS0R0J Circuit Symbol and No Part No R 5609 A 113 46 RS1 16SS0R0J CAPACITORS C 4001 A 46 74 CKSSYB104K10 C 4003 A 43 107 CKSSYB104K10 C 4004 A 37 74 CKSSYB104K10 C 4005 A 43 105 10 µF CCG1171 C 4006 A 55 78 CKSSYB104K10 C 4007 A 28 82 CKSSYB104K10 C 4008 A 55 89 CKSSYB104...

Page 162: ...RYB393K16 C 5035 A 135 69 10 µF CCG1223 C 5036 A 136 65 CKSRYB224K16 C 5037 A 132 69 10 µF CCG1223 Circuit Symbol and No Part No C 5038 A 139 75 CKSRYB105K6R3 C 5039 A 137 75 CKSRYB102K50 C 5041 A 141 69 10 µF CCG1223 C 5042 A 144 70 CKSRYB103K50 C 5043 A 137 90 CKSRYB102K50 C 5044 A 134 76 CKSRYB104K25 C 5045 A 141 90 CKSRYB105K6R3 C 5046 A 132 75 CKSRYB105K6R3 C 5047 A 131 75 CKSRYB103K50 C 5048...

Page 163: ...2 CKSSYB104K10 C 5208 A 71 85 CKSSYB104K10 C 5209 A 66 87 CKSSYB104K10 C 5210 A 74 86 CSZSR220M16 C 5211 A 62 87 4 7 µF CCG1111 C 5212 A 66 89 CKSSYB104K10 Circuit Symbol and No Part No C 5213 A 66 82 CKSRYB105K6R3 C 5214 A 60 78 CKSSYB104K10 C 5301 A 119 102 CKSRYB104K25 C 5302 A 82 94 CKSSYB104K10 C 5303 A 116 103 10 µF CCG1192 C 5304 A 70 94 CKSRYB104K25 C 5305 A 67 93 CKSRYB104K25 C 5306 A 81 ...

Page 164: ...1284 FU7701 A 68 24 Fuse 3 A CEK1286 FU7702 A 12 26 Fuse 2 A CEK1284 FU7703 A 39 25 Fuse 2 A CEK1284 FU7801 A 17 70 Fuse 0 5 A CEK1278 FU7901 A 15 72 Fuse 0 5 A CEK1278 EF7551 A 14 55 EMI Filter DTF1106 EF7552 A 8 55 EMI Filter DTF1106 EF7553 A 10 55 EMI Filter DTL1106 Circuit Symbol and No Part No EF7554 A 18 55 EMI Filter DTL1106 EF7555 A 21 69 EMI Filter DTL1106 RESISTORS R 7553 B 15 71 RS1 16S...

Page 165: ...istor 2SC4081 Q 8452 B 46 16 Transistor 2SA1576 Q 8502 B 187 108 Transistor 2SA1576 Q 8507 B 186 101 Transistor 2SA1576 Q 8601 B 174 155 Transistor 2SA1576 Q 8602 B 170 155 Transistor DTC124EUA Q 8603 A 107 139 Transistor 2SA1576 Q 8604 A 117 128 Transistor 2SA1576 Q 8605 A 98 138 Transistor 2SC4081 Q 8701 B 138 56 Transistor 2SD1664 Q 8702 B 153 107 Transistor 2SD1760F5 Q 8703 B 125 97 Transistor...

Page 166: ...0K2125 L 8504 B 186 56 Inductor LCYC1R0K2125 L 8601 A 121 137 Inductor CTF1473 L 8602 A 109 154 Inductor Array CTF1542 L 8603 A 109 150 Inductor Array CTF1542 L 8604 A 112 142 Inductor CTF1379 Circuit Symbol and No Part No L 8701 B 158 158 Inductor LCTC2R2K1608 L 8703 A 158 150 Inductor CTF1295 L 8751 A 92 18 Inductor LCYC100K2125 L 8771 B 84 27 Chip Ferrite Bead CTF1399 L 8772 B 87 27 Chip Ferrit...

Page 167: ...J R 8206 B 175 151 RS1 16S223J R 8207 B 164 145 RS1 16S473J Circuit Symbol and No Part No R 8208 B 177 145 RS1 16S473J R 8209 B 168 147 RS1 16S473J R 8210 B 180 147 RS1 16S473J R 8211 A 161 147 RS1 16S1002D R 8212 A 173 147 RS1 16S1002D R 8213 B 168 145 RS1 16S1002D R 8214 B 181 145 RS1 16S1002D R 8215 B 165 142 RS1 16S1002D R 8216 B 178 142 RS1 16S1002D R 8217 A 162 140 RS1 16S1002D R 8218 A 175 ...

Page 168: ... RS1 16S0R0J R 8631 A 106 145 RS1 16S223J R 8632 A 104 139 RS1 16S0R0J R 8636 B 176 155 RS1 16S222J Circuit Symbol and No Part No R 8637 A 124 148 RS1 16S4R7J R 8639 A 120 129 RS1 16S104J R 8644 A 103 146 RS1 16S0R0J R 8645 A 107 143 RS1 16S682J R 8646 A 117 131 RS1 16S682J R 8647 A 117 132 RS1 16S223J R 8648 A 97 136 RS1 16S103J R 8649 A 97 133 RS1 16S102J R 8651 A 131 130 RS1 16S103J R 8701 A 13...

Page 169: ... 72 CKSRYB102K50 Circuit Symbol and No Part No C 8009 A 21 92 CKSRYB104K25 C 8010 A 23 97 CEVW470M6R3 C 8011 B 20 91 CKSRYB102K50 C 8012 A 19 80 CKSRYB102K50 C 8013 A 13 84 CCSRCH100D50 C 8014 A 13 87 CCSRCH100D50 C 8015 B 25 87 CKSRYB105K10 C 8016 A 18 80 CKSRYB104K25 C 8018 B 15 94 CKSRYB105K10 C 8020 A 93 162 CKSRYB102K50 C 8102 B 110 77 CKSRYB105K10 C 8103 B 119 73 CKSRYB105K10 C 8106 A 108 83...

Page 170: ...B 181 100 CKSRYB474K10 C 8518 B 160 96 CKSRYB474K10 C 8520 B 164 104 CCSRCH470J50 C 8521 B 183 58 CKSRYB103K50 Circuit Symbol and No Part No C 8522 A 148 87 CEVW101M10 C 8523 B 184 55 CKSRYB105K10 C 8524 A 148 52 CEVW220M6R3 C 8525 B 169 97 CKSRYB105K10 C 8526 B 162 52 CKSRYB103K50 C 8527 B 172 52 CKSRYB103K50 C 8529 B 162 46 CKSYB475K10 C 8531 B 167 84 CKSRYB105K10 C 8532 B 164 106 CKSRYB105K10 C...

Page 171: ...istor 2SA1797 Q 9025 A 30 104 Transistor DTC124EUA Q 9051 B 44 92 Transistor DTC124EUA Q 9052 B 44 96 Transistor 2SA1576 Q 9054 B 38 89 Transistor DTA114EU Q 9055 B 34 99 Transistor 2SC4081 Q 9056 A 22 139 Transistor 2SC4081 Q 9061 B 19 145 Transistor DTC124EUA Q 9062 B 24 145 Transistor DTC124EUA Q 9441 A 67 20 Transistor IMX9 Q 9442 A 52 20 Transistor IMX9 Q 9443 A 37 20 Transistor IMX9 Q 9444 A...

Page 172: ...682J R 9122 B 32 23 RS1 16S682J R 9123 B 25 23 RS1 16S682J R 9124 B 41 23 RS1 16S682J R 9125 A 16 26 RS1 16S682J Circuit Symbol and No Part No R 9126 A 30 27 RS1 16S682J R 9127 A 27 27 RS1 16S682J R 9128 A 41 27 RS1 16S682J R 9129 A 27 29 RS1 16S223J R 9130 A 42 29 RS1 16S223J R 9131 A 15 28 RS1 16S223J R 9132 A 29 29 RS1 16S223J R 9141 B 24 49 RS1 16S222J R 9142 B 29 49 RS1 16S222J R 9143 B 25 49...

Page 173: ...16S223J R 9451 B 28 159 RS1 16S681J R 9452 B 26 159 RS1 16S681J R 9453 B 24 159 RS1 16S681J Circuit Symbol and No Part No R 9454 B 22 159 RS1 16S681J R 9455 A 19 142 RS1 16S0R0J CAPACITORS C 9001 A 25 134 CKSRYB104K25 C 9011 B 75 131 CKSRYB103K50 C 9012 A 70 147 CEVW100M16 C 9013 B 78 124 CKSRYB103K50 C 9022 A 15 91 CKSYB475K16 C 9023 A 15 121 CKSYB475K16 C 9024 A 23 120 47 µF 16 V CCH1716 C 9025 ...

Page 174: ...8 66 CEVW100M16 C 9322 B 48 40 CKSYB475K16 C 9323 B 42 40 CKSYB475K16 C 9324 B 49 62 CKSRYB104K25 C 9325 A 29 87 3 300 µF 16 V CCH1583 C 9327 B 48 124 CKSRYB104K25 C 9328 A 37 125 CEVW100M16 C 9329 A 31 144 3 300 µF 16 V CCH1583 C 9330 B 48 102 CKSYB475K16 C 9331 B 42 102 CKSYB475K16 C 9401 B 78 45 CKSYB106K10 C 9402 B 74 45 CKSYB106K10 Circuit Symbol and No Part No C 9403 B 71 45 CKSYB106K10 C 94...

Page 175: ...04K16 C 110 CCSRCH102J50 C 111 CCSRCH102J50 L Unit Number CZW5029 Unit Name Switch PCB Unit S 101 Switch Angel sw CSN1068 M Unit Number CZW5028 Unit Name Volume PCB Unit VR101 Volume Angel sense CCW1025 Miscellaneous Parts List Pickup Unit Service GXX1268 M 1 Motor Unit LOADING CXC4912 M 2 Motor Unit CARRIAGE CXC4980 M 3 Motor SPINDLE CXM1322 Circuit Symbol and No Part No ...

Page 176: ...AVH P7800DVD UC 176 1 2 3 4 1 2 3 4 C D F A B E 6 ADJUSTMENT 6 1 JIG CONNECTIONS ...

Page 177: ...s the minus side of the probe the body frame of the mea surement device should be set to floating ground If the r voltage is to GND by mis take the regulator OFF i or turn the F Remove the filters and wires used for measurements After the power supply is turned on ON the adjustment and measurement are promptly done Whenever the product is in the test mode the software will not take any protective ...

Page 178: ...er L0 2000 0000 Layer L1 2100 0000 CRG Operation while key is being pushed 2B00 0000 CRG 2C00 0000 CRG Power_OFF 1100 0000 2x00 0000 2FFF 0000 1x00 0000 CRG_HOME 1D00 0000 OFFtrackadjustment Focus close 1FFF 0000 S curve measurement CRG LO ON 1100 0000 LD OFF 1000 0000 Tracking Bal and OFTR Adjustment result A B Focus Search Focus Search Stop FE offset coefficient TE offset coefficient AS offset c...

Page 179: ...00 0000 1003 0000 0100 0000 1103 0000 ID designation Layer0 10 Layer1 11 ID specification value Layer0 20 Layer1 21 ID specification value EDC1 2 start Note A display is updated at intervals of 0 5 seconds until it chooses layer 0 1 or Eject Layer 1 selected Eject of DISC is possible for the inside of an EDC static test mode always However the disk existence bit of BD of UART communication is unfi...

Page 180: ...2 64 and 100 Method for designating an ID address A number of digits are determined through commands RIGHT and LEFT Numerical UP DOWN operations are performed through commands 3 and 4 The decision is finalized entered with command 5 If F close isn t executed within 9 seconds after LD ON it switches to LD OFF automatically And even if F search is executed within 9 seconds after LD ON it also switch...

Page 181: ...PLAY BACK Mode Status ERROR 02 9C 2Ch Error in play back mode Error due to software problem Disc Data Error ERROR 02 9D 2Dh Disc data NG Temp Error In Case of High Temperature Temperature protection circuit is working THERMAL PROTECTION IN MOTION 30h High temperature Play back is stopped because the pick up temperature is 89 C or higher No Disc including Disc loading and ejecting No display 40h Di...

Page 182: ...ed 1 Pick up unit replacement 2 Spindle motor replacement 3 Carriage chassis replacement 4 Pick up unit main shaft replacement 5 Pick up unit sub shaft replacement Measurement device and tools Disk used Measurement reference Measurement point Connection diagram DVD core unit Oscilloscope Allen key wrench locking agents 1401M produced by THREE BOND GGV1018 AGND1 RF Skew adjustment ...

Page 183: ...er track and turn the skew adjustment screw C so that the RF level of oscilloscope becomes the maximum Tangential adjustment at the inner track position Adjust the flatness of the disc at the inner track position with the adjustment screw C 8 2 Move the pickup toward the outer track and turn the skew adjustment screw B so that the RF level becomes the maximum Tangential adjustment at the outer tra...

Page 184: ... NO NO Unit exchange NO YES YES YES NO supply OK NO FE test mode NO NO YES YES Back end section check flow chart Normal end Normal Stanby OK Reset OK Check 3 VSENS OK Check 4 27MHz operated normally Check 5 VDD5 VCC33 VCC12 power supply voltages OK Check 2 Is sound unusual Is a video unusual SRVDD power Check 6 Check 7 Check 9 Check 10 Check 11 Check 12 Check 9 Check 8 voltages OK VD8 and VCC5 pow...

Page 185: ...by OK Check Verify the voltage of the sensing pin in the state where the power supply is on It checks on the basis of DGND No Verification location Module No Rated value Unit 1 STANBY DGND1 ALL VCC33 0 6 V or over V Side A STANBY DGND1 Fig 1 1 Stanby check point ...

Page 186: ... 1 VDD5_1 DGND4 ALL 5 0 0 4 V 2 VCC33_1 DGND1 ALL 3 3 0 15 V 3 VCC12 DGND1 ALL 1 2 0 12 V Side A IC1402 FLASH power supply IC1481 SDRAM power supply IC1501 DVD LSI power supply IC1501 DVD LSI power supply IC1003 VCC 3 3 V 1 2 V output DC DC converter F E driver PU peripheral Check Verify the voltage of the sensing pin in the state where the power supply is on It checks on the basis of DGND Verific...

Page 187: ...ND1 ALL VCC33 x 0 7 or over V Side A Fig 3 1 RESET check point DGND1 XRES Verification location Module No Rated value Unit No Check 3 Reset OK Check Verify the voltage of the sensing pin in the state where the power supply is on It checks on the basis of DGND ...

Page 188: ...TANBY XRES Fig 4 1 Power supply and VSENS 1 VSENS DGND1 ALL VCC33 x 0 7 or over V Side A IC1501 DVD LSI IC1003 DC DC converter IC1002 Detection IC Check 4 VSENS OK Check Verify the voltage of the sensing pin in the state where the power supply is on It checks on the basis of DGND No Verification location Module No Rated value Unit ...

Page 189: ...fication location 2 IC1501 Verification location 1 Sensing pin Verification location 2 Rated value 1 Verify the voltage of the sensing pin in the state where the power supply is on It checks on the basis of DGND If locations listed under verification location 2 can be verified there will be no need to perform verifications for the locations listed under verification location 1 If the result is not...

Page 190: ... 3 3 0 15 V Side A SRVDD DGND1 Fig 6 2 SRVDD power supply check opint IC1462 SRAM power supply Check 6 SRVDD power supply OK Check Verify the voltage of the sensing pin in the state where the power supply is on It checks on the basis of DGND No Verification location Module No Rated value Unit ...

Page 191: ...ts and components in areas where as problem occurs for the overall sequence of output input of the checked location IC 1501 SDRAM IC1503 AVLSI IC 1481 SDRAM IC1501 DVD LSI For the SDRAM which functions as the communication I F between the LSI and the memory a 128 Mbit IC has employed to secure the MPEG stream dada buffer Side B Verification location 1 IC1481 Side A Verification location 2 IC1501 F...

Page 192: ...in31 IC1501 pin253 30 MDQ17 IC1481 pin33 IC1501 pin255 31 MDQ18 IC1481 pin34 IC1501 pin1 32 MDQ19 IC1481 pin36 IC1501 pin5 33 MDQ20 IC1481 pin37 IC1501 pin7 34 MDQ21 IC1481 pin39 IC1501 pin11 35 MDQ22 IC1481 pin40 IC1501 pin13 36 MDQ23 IC1481 pin42 IC1501 pin15 37 MDQ24 IC1481 pin45 IC1501 pin14 38 MDQ25 IC1481 pin47 IC1501 pin12 39 MDQ26 IC1481 pin48 IC1501 pin10 40 MDQ27 IC1481 pin50 IC1501 pin6...

Page 193: ...4 ALL 8 0 0 4 V 3 VCC5_2 AGND4 ALL 5 0 0 1 V Side A Fig 8 2 VD8 VCC5 power supply voltage point F E driver Disc detection LED Q1106 peripheral IC1004 REG IC for VCC 5V VD8_1 VD8_4 PGND_4 VCC5_2 AGND4 Check Verify the voltage of the sensing pin in the state where the power supply is on It checks on the basis of PGND and AGND No Verification location Module No Rated value Unit ...

Page 194: ...nsing pins is checked 1 VD8_4 PGND_4 ALL 8 0 0 4 V 2 AVCC5_1 GNDAU1 ALL 5 0 0 1 V Side A Fig 9 2 VD8 AVCC5 voltage check point IC1821 Audio DAC Q1803 peripheral IC1005 REG IC for AVCC 5 V VD8_4 PGND_4 AVCC5_1 GNDAU1 Check 9 AVCC5 voltages OK Check It checks on the basis of PGND and AGND No Verification location Module No Rated value Unit ...

Page 195: ... 8 V 36 864 0 MHz 300 ppm 2 DACCK IC1501 pin166 CD 2 0 V VCC33V DGND 0 8 V 33 868 8 MHz 300 ppm GND IC1501 DVD LSI IC1851 Audio DAC VCC33 VCC12 Rated Value 1 Rated Value 3 Rated Value 2 Fig 10 2 Clock rated values Check 10 DACCLK operated normally An oscillating crystal X1501 of 27 MHz is used to DACCLK for Audio DAC by the IC1507 Fig 10 1 Clock Rated value 1 Rated value 2 Rated value 3 Media Veri...

Page 196: ...AVH P7800DVD UC 196 1 2 3 4 1 2 3 4 C D F A B E Side A Fig 10 3 27 MHz DACCLK check point DGND2 IC1501 pin166 Verification location 2_Enlargement Verification location 2 IC1501 ...

Page 197: ...ity of major parts stated in the above diagram and peripheral components GND Rated value 1 Rated value 2 Fig 11 2 Three serial output rated values No 1 2 3 Verification location 1 Sensing pin AOUT3 SRCK LRCK Verification location 2 IC1501 pin169 IC1501 pin168 IC1501 pin167 Rated value 1 VCC33V 0 6 V or over VCC33V 0 6 V or over VCC33V 0 6 V or over Rated value 2 0 4 V or lower 0 4 V or lower 0 4 V...

Page 198: ...29pin CN1901 GNDAU2 Fig 11 4 Analog audio outputs LO and RO rated values Rated value is effective value rms No 4 5 Verification location 1 Sensing pin LO RO Verification location 2 CN1901 pin29 CN1901 pin27 Reference waveform Waveform 4 Waveform 4 Rated value rms 1 100 150 mV 1 100 150 mV On the basis of GNDAU the next check uses the measurement circuit of Fig 11 4 and performs it ...

Page 199: ...SW Ripping or 6 ch digtal out IC1852 buffer SW Ripping or 6 ch digtal out IC1853 buffer SW Ripping or 6 ch digtal out pin14 CN1851 IC1851 DGND2 It checks on the basis of DGND Verification location 1 Sensing pin IEC Verification location 2 CN1851 pin14 Rated value 2 0 4 V or lower Reference waveform Waveform 5 The six serial signals output from the DVD LSI IC1501 are output from the CN1851 at the t...

Page 200: ...location 1 If the result is not satisfactory check to see if there are any problems with resin flux cored solder and other defects in the applicable line vicinity of major parts stated in the above diagram and peripheral components No 7 8 9 10 11 12 13 Verification location 1 Sensing pin SRCK LRCK ADOUT0 ADOUT1 ADOUT2 IEC MCKENA Verification location 2 CN1851 pin2 CN1851 pin4 CN1851 pin6 CN1851 pi...

Page 201: ...l out Ripping8 rated values Side A Fig 11 9 6 ch digtal out Ripping check point IC1851 DGND2 pin1 CN1851 pin24 GND Rated Value 1 Rated Value 2 Rated value 1 Rated value 2 Verification location 2 Verification location 1 Sensing pin It is the thing of the check after connection to a jig etc about Pin24 FFC Checks are to be conducted using GNDD as a reference If the locations listed under verificatio...

Page 202: ... output waveform Fig 12 3 Video circuit Component Method of Readjusting Video Levels If the video composite output is not within the range of rated value the video level is readjusted in the following method Turn the video level adjustment volume VR1671 to adjust its level to 1 0 0 05 Vpp Pedestal Level Rated value Color brust Horizontal periodic signal When the result is not satisfactory adjust t...

Page 203: ...Monitor the output with the oscilloscope by setting the Y Cb and Cr signal to a GNDV1 reference Set the Trigger mode to the TV trigger and the Trigger line to line 150 No 2 3 4 Verification location 1 Sensing pin Y Cb Cr Reference waveform Waveform 7 Waveform 7 Waveform 7 Rated value 1 000 mVpp 5 700 mVpp 7 700 mVpp 7 If the result is not satisfactory check to see if there are any problems with re...

Page 204: ... DGND2 1 V div 5 µsec div Reference voltage GNDAU2 1 V div 500 µsec div Waveform 1 Waveform 4 CH1 SRCK CH1 IECOUT Reference voltage DGND2 1 V div 5 µsec div Reference voltage DGND2 1 V div 500 nsec div Waveform 2 Waveform 5 CH1 LRCK Reference voltage DGND2 1 V div 5 µsec div Waveform 3 G G G G G G ...

Page 205: ...UC 205 5 6 7 8 5 6 7 8 C D F A B E VIDEO WHITE 100 IRE 100 Color Bars CH1 Y CH1 COMPO CH2 Cb CH3 Cr Reference voltage GNDV1 200 mV div 10 µsec div Reference voltage GNDV1 200 mV div 5 µsec div Waveform 6 Waveform 7 ...

Page 206: ...AVH P7800DVD UC 206 1 2 3 4 1 2 3 4 C D F A B E 6 3 VIDEO LEVEL ADJUSTMENT ADJUSTMENT POINT MOTHER UNIT SIDE A MOTHER UNIT SIDE B TP571 TP572 TP573 TP574 TP451 TP731 TP733 TP735 TP734 ...

Page 207: ...AVH P7800DVD UC 207 5 6 7 8 5 6 7 8 C D F A B E ADJUSTMENT POINT TUNER SELECTOR UNIT SIDE A TUNER SELECTOR UNIT SIDE B MS4CR MS4BC MS4Y CROUT CBOUT YOUT FCOMP TVVBS ...

Page 208: ...1 Composite signal 1 Vp p TP571 0 75 Vp p VR491 white 100 100 IRE 8 TP731 Composite signal 1 Vp p TP451 2 Vp p VR281 white 100 100 IRE 9 Tuner selector unit MS4Y Component Y signal 1 Vp p TP_YOUT 1 Vp p VR8901 100 color bar CN8901 pin2 75 Ω output 2 10 MS4BC Component Pb signal 700 mVp p TP_CBOUT 700 mVp p VR8902 100 color bar CN8901 pin4 75 Ω output 2 11 MS4CR Component Pr signal 700 mVp p TP_CRO...

Page 209: ...AVH P7800DVD UC 209 5 6 7 8 5 6 7 8 C D F A B E Fig 2 Component Pb signal 100 color bar Fig 3 Component Pr signal 100 color bar Fig 1 Component Y signal 100 color bar ...

Page 210: ...00DVD UC 210 1 2 3 4 1 2 3 4 C D F A B E 6 4 MONITOR ADJUSTMENT GDC1 2V YS COMP CSYNC Cr Y Cb VCC18V V15 VCC8V V25 VCC3 3 VCC5V VDCM12V VCOM SW25V SW33V ADJUSTMENT POINT MONITOR UNIT SIDE B MONITOR UNIT SIDE A ...

Page 211: ... to TP PW VI Apply 14 4 V to TP PW VI Apply 14 4 V to TP PW VI Apply 14 4 V to TP PW VI Apply 4 V to TP SW4V Apply 4 V to TP SW4V Apply 1 8 V to TP DD18V TP VCC3 3 TP V25 TP V15 TP VCC5V TP VCC8V TP VCC18V TP VM12V TP SW33V TP SW25V TP GDC1 2V Remarks Notes When the power supply for TC90A96BFG is OFF be careful not to apply any voltage to its terminals except for IIC lines SDA and SCL The IIC line...

Page 212: ...pin6 CN5301 pin4 COM_AC data of EEP ROM Remarks Measuring point Input signal Adjustment item Measuring method and spec Adjusting point 0 85 0 10 V 2 70 0 20 V 4 35 0 10 V 4 10 0 30 V 2 10 0 10 V 0 25 0 10 V It connects with the LCD panel and measures It connects with the LCD panel and measures It connects with the LCD panel and measures It connects with the LCD panel and measures It connects with ...

Page 213: ...method and specs Preparation for video image confirmation RGB digital output verification Composite level adjustment Apply a synchronized signal to TP CSYNC Apply a white 100 signal to TP Y Cr Cb 0 70 Vpp 1 Apply a composite video 10 steps signal to TP COMP 1 0 Vpp 1 CN5301 pin14 31 Register setting of SA13h D5 0 31 469 kHz 0 3 V 24 µS 3 3 V Confirm that each output is H 3 3 V while image is displ...

Page 214: ...AVH P7800DVD UC 214 1 2 3 4 1 2 3 4 C D F A B E 6 5 DD CONVERTER ADJUSTMENT ADJUSTMENT POINT AMP UNIT SIDE B TP9021 TP9022 ...

Page 215: ...cy Frequency Test point TP9022 and GND No ITEMS SPECIFICATIONS NOTE APPLICATION 80 mA Frequency DDCCTL LOW Frequency DDCCTL HIGH No filter 8 9 0 4 V 370 5 kHz 425 10 kHz 30 dBs or less Output voltage Frequency Frequency Output noise level 1 2 3 4 PCL output In the normal operation mode with the detachable panel installed the ACC switched ON the standby mode cancelled shift the TESTIN IC102 Pin 83 ...

Page 216: ...s preset in each menu are described Example Setting content In the display specifications the screen actually displayed under each menu is explained Display example is shown below for explanation Example Display specifications Cursor color When accessing normally to EEPROM The cursor color will change blue red blue When accessing abnormally to EEPROM error The cursor color will stay red blue red r...

Page 217: ... in the double window IC Because the relationship between the double window IC register value and the screen output value is not linear there is a need for conversion by software 1 ON Bright BRIGHT Dither bit SA0D D15 DITHER BIT 0 1 Adjustment range Initial value Content Adjustment range COM DC Common inverted output center value 60 0 255 0 255 138 Sub Y contrast SA13 D5 0 CMP CNTRST 0 63 26 RGB s...

Page 218: ... the displayed value EEPROM written values and the register setting values in the double window IC are different are summarized below YS sampling phase 1 AD sampling phase B G R YS internal delay adjustment Line adjustment 3 menu Setting content 0 0 1000 MIN 1 1 1001 7 7 1111 8 8 0000 TYP 9 9 0001 14 14 0110 15 15 0111 MAX Displayed value adjusted value DEC E2PROM written value DEC BIN Double wind...

Page 219: ... 13 GAMMASLP B 0 7 1 RGB simultaneous γ inclination C SA1B D7 5 GAMMASLP C RGB simultaneous γ inclination A SA1A D14 12 GAMMASLP A 0 7 4 RGB simultaneous γ 3 inflection point SA1B D4 0 GAMMA 3 0 31 1 RGB simultaneous γ 2 inflection point SA1B D12 8 GAMMA 2 0 31 4 RGB simultaneous γ 1 inflection point SA1A D5 0 GAMMA 1 0 63 0 γ correction ON OFF SA1A D15 GAMMA OFF Brightness B SA0E D13 8 BRIGHT B 0...

Page 220: ... 0 255 0 SA4B D7 0 SA4BH LOWER 0 255 0 SA4B D15 8 SA4BH UPPER 0 255 0 SA4A D7 0 SA4AH LOWER 0 255 0 SA4A D15 8 SA4AH UPPER 0 255 0 SA49 D7 0 SA49H LOWER 0 255 0 SA49 D15 8 SA49H UPPER 0 255 0 SA46 D15 8 SA46H UPPER 0 255 2 SA46 D7 0 SA46H LOWER 0 255 0 SA47 D15 8 SA47H UPPER 0 255 2 SA47 D7 0 SA47H LOWER 0 255 0 SA48 D15 8 SA48H UPPER 0 255 0 SA48 D7 0 SA48H LOWER 0 255 0 Setting item Displayed ch...

Page 221: ...he value which destroys the relationship below cannot be set even if it is within the adjustment range Regarding the backlight output minimum value there is a relationship where backlight output minimum value backlight output maximum value and backlight output minimum value backlight point low External light point low dimmer threshold value low external light point medium dimmer threshold value hi...

Page 222: ...f the multiple conditions is met Outermost circumference inspection When the above mentioned lighting conditions are not applicable When the adjusted value has been initialized Data initialize When the EEPROM has been initialized 16 points adjustment When the above mentioned lighting conditions are not applicable When the adjusted value has been initialized Data initialize When the EEPROM has been...

Page 223: ...tten into the EEPROM and OK is displayed on the screen Outermost circumference value for X and Y min max 4 bytes Reference value for A D correction of X and Y 2 bytes Adjustment information adjustment OK 1 byte Total 7 bytes When the obtained value is outside of the range The adjustment information described below will be written into the EEPROM and NG is displayed on the screen Adjustment informa...

Page 224: ... 4 C D F A B E When the obtained value is outside of the allowable range Key operation specifications MENU_ENTER Operational description Main unit key Remote controller key Inspection completed To top menu WIDE When terminated normally ...

Page 225: ...lues for the 16 points and normally terminated information are written into the EEPROM as a data of total 17 bytes When the key is pressed the screen will return to the top menu Refer to EEPROM setting items for the destination where the set values are stored in the EEPROM Refer to calibration point for the cursor displayed locations Display specifications 16 points adjustment in process Order of ...

Page 226: ...erminated normally After pressing the 17th point Forced termination by ENTER key The screen will proceed to the top menu Key operation specifications Forced termination To top menu WIDE MENU_ENTER Operational description Main unit key Remote controller key ...

Page 227: ...e is 0 0 799 479 Sampling A D value X direction Y direction of the pressed point is displayed AD Value The coordinate X direction Y direction of the A D value of the pressed point corrected by the reference value for A D correction is displayed Normalization The coordinate X direction Y direction after normalizing the A D corrected coordinate within the effective range is displayed 0 255 Calibrati...

Page 228: ...ion and the values under User are the corrected values in the User region panel X_before Normalized X coordinate of the pressed location panel Y_before Normalized Y coordinate of the pressed location panel X_after X coordinate of the pressed location after calibration correction panel Y_after Y coordinate of the pressed location after calibration correction displayed at the pressed location is as ...

Page 229: ...leted normally Because the writing is made to both the Factory region and the User region the user side will also be treated as adjusted When the calibration inspection of the user calibration has been completed normally Conditions for the adjustment completion mark to go out The mark will go out if one of the multiple conditions is met Outermost circumference inspection When the above mentioned l...

Page 230: ...H P7800DVD UC 230 1 2 3 4 1 2 3 4 C D F A B E Calibration point Locations of displays calibration points displayed during calibration inspection are shown below 800 700 180 420 300 500 300 100 60 0 0 480 ...

Page 231: ...2 1 2 2 2 2 1 2 1 2 Removing the Case Fig 1 Remove the nine screws Remove the four screws and then remove the Case Fig 1 Fig 2 Straighten the tabs at six locations indicated Remove the six screws and then remove the Amp Unit and the Tuner Selector Unit Removing the Amp Unit and the Tuner Selector Unit Fig 2 Tuner Selector Unit Amp Unit Case ...

Page 232: ...ap of the Detach Grille Remove the Detach Grille Caution Unless the Flap is opened the Detach Grille cannot be removed Remove the screws Be careful not to insert the Tweezers too deep as you may damage the PCB While making the Lower Case stand straighten the tabs at three locations indicated and then remove the Holder Remove the four screws and then remove the Bracket Turn the Gear clockwise so th...

Page 233: ... the bracket toward the Upper Case Disconnect the two connectors and then remove the DVD Mechanisum Module Fig 4 Lower Case Panel Unit Cover Upper Case Bracket DVD Mechanism Module Bottom side Removing the DVD Mechanism Module Fig 4 Remove the two screws Remove the two screws Remove the cover Remove the Panel Unit Remove the four screws Note Be careful not to damage a screen of Fig 3 Disconnect th...

Page 234: ...sh the tip of the Knob slightly toward the inner side as indicated by an arrow and then remove the Lighting Conductor Fig 5 Fig 6 1 1 Remove the two screws and then disconnect the connector Disconnect the connector Straighten the tabs at three locations indicated Remove the four screws and then remove the DVD Mother Unit DVD Mother Unit Push the thin section Illustration when seen from the rear si...

Page 235: ...ws and then remove the Cover Unit and the Case Disconnect the connector Disconnect the four connectors Straighten the tabs at two locations indicated Remove the screw and then remove the Monitor Unit Cover Unit Connector Holder Case Monitor Unit Note When you remove a cover unit be careful of the hook of a circle portion Note When you remove a monitor unit be careful of the hook of a circle portio...

Page 236: ... Monitor cannot be housed completely due to its structure Therefore assemble the monitor side drive mechanism and the Lower Case mother side with the mechanical unit being housed inside the Upper Case at least 5 cm or so Precautions for Assembling the Monitor Fig 8 Monitor Monitor Push in the Monitor at least 5 cm or so before assembling Fully extending out Lower Case Lower Case Fig 8 ...

Page 237: ...up flexible cable Connector for SPDL flexible cable B for SPDL flexible cable B Short here Module pc board 1 Set the mechanism to the lock position disc load standby position 2 Place the mechanism module upside down 3 Short the two lands on the pickup flexible cable as shown below 4 Be sure to disconnect the pickup flexible cable and the SPDL flexible cable from the connectors to protect them from...

Page 238: ...haft and remove the pickup unit Notes Replacing the pickup unit requires the skew adjustment Remove glue from both ends of the main and sub shafts and skew stud Do not reuse the old skew screw Be sure to use a brand new skew screw supplied with a new pickup unit Fix the locking agents 1401M produced by THREE BOND after adjustment D D Sub shaft Pickup unit nit nit Fig 12 Skew screw main Skew screw ...

Page 239: ...7 1 2 PCB LOCATIONS C Monitor Keyboard Unit G Monitor Unit L Switch PCB Unit B Keyboard Unit H Power Supply Unit A Mother Unit J Amp Unit I Tuner Selector Unit M Volume PCB Unit K Main PCB Unit D E F B A DVD CORE UNIT COMPOUND UNIT A COMPOUND UNIT B ...

Page 240: ...R 8 SY AM R 9 SY AM RAGND 10 SY AM AGND 11 SY AM RL 12 SY AM L 13 SY AM SW 14 SY AM FLH 15 SY AM SWGND 16 TXEVOL 17 SY AM C 18 SY AM FRH 19 SY AM CB 20 HASENS 21 NC 22 EVOLCLK 23 EVOLCS1 24 EVOLCS2 25 GUIDE 26 GUIDE 27 SY AM FRAGND 28 SY AM CAGND 29 NC 30 NC 1 TN SY COMPG 2 TN SY COMP 3 SY TN COMPG 4 SY TN COMP 5 TN SY GND 6 TN SY ISDB Cr 7 SY TN GNDV 8 TN SY ISDB Cb 9 TN SY GNDV 10 TN SY ISDB Y 1...

Page 241: ...FP BP5451 1 BA00DD0WHFP S 812C54AUA C3I NJM2515V S 818A50AUC BHE AK4113VF D610A003BPYPA225 HY57V161610ETP 7I PEH047A NJM2589V DSD1608PAH S 93C56BD0I I8 HA12241FP TC74VHC04FTS1 EDS2532AABH 6B PQ035ZN01ZPH S 1132B25 U5 S 1132B15 U5 OZ961ISN NJW5210RB1 TC90A96BFG AK5381VT AX51902A MN2DS09AAUB PM9009A PD2073A TC7SHU04FUS1 TC7SET04FUS1 PEH023A PE5533A TPS850 S99AL016DBT1 PE5530A PE1023A PEG086A XC25BS5...

Page 242: ... DQ30 DQ29 VSSQ DQ28 DQ27 VDDQ DQ26 DQ25 VSSQ DQ24 VSS 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 NC VDD DQM0 WE CAS RAS CS A11 BA0 BA1 A1...

Page 243: ...8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 Vc VINTK SPV M 2 VINFC CFCerr1 CFCerr2 LDIN SPIN SPRNF W SPGND U V HW HW HV HV HU HU SPV M 1 HB FG CTKerr1 CTKerr2 CFIL VNFFC VMACT VNFTK VOTK VOTK VOFC VOFC PreGND PowGND LDO LDO SLO SLO CTL1 PreVcc CTL2 OPOUT SLIN SPVcc VOUT GND VIN Thermal Protection Bandgap Reference Noise Bypass Cont 1...

Page 244: ...D NC VCC VOUTL VOUTR 1 2 3 4 5 6 7 8 Block Diagram Power Supply DGND Enhanced Multi level Delta Sigma Modulator VOUTL Audio Serial Port BCK LRCK DATA Serial Control Port Zero Detect SCK System Clock Manager MC ML Output Amp and Low Pass Filter MD DAC VCOM System Clock AGND VCC ZEROR ZEROA ZEROL NA Output Amp and Low Pass Filter DAC VOUTR 4 8 Oversampling Digital Filter with Function Controller PCM...

Page 245: ...P GND4 SWITCH 25 Offset Detection Offset Detection Offset Detection Offset Detection Protector Over current limit sw_vcc stby Protector Short circuit Mute circuit amp_vcc Stand by Circuit Protector Over voltage sw_vcc Protector Thermal Reference amp_vcc PAL007B NJM2505F 5 4 1 2 3 VOUT GND V VGND VIN OVP TSD OCP Vref Driver 1 2 3 4 5 CTL VCC NC VOUT C GND BA00CC0WFP PQ1M335M2SPQ PQ1M255M2SPQ 2 2 5 ...

Page 246: ...D F A B E 1 2 3 4 5 7 8 9 10 11 12 13 15 16 17 PWM controller Over current protect Over current protect BP5451 1 1 2 3 VIN VOUT VSS Reference Voltage OVP TSD OCP Vref Driver 1 2 3 4 5 CTL VCC GND VOUT ADJ GND FIN BA00DD0WHFP S 812C54AUA C3I ...

Page 247: ... VOUT2 VSAG2 GND3 V 4 VOUT3 VSAG3 GND4 CH3_IN3 NC CH3_IN2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 Block Diagram CH1_IN1 CH1_IN3 CH1_IN2 SW1 SW2 GND2 VOUT1 VSAG3 V 4 SW4 CH3_IN3 VOUT2 CH2_IN3 CH2_IN1 VSAG2 VOUT3 SW3 CH2_IN2 GND4 VSAG1 V 3 V 2 CH3_IN2 PSLON CH3_IN1 GND3 CPIN SW2 synctip clamp synctip clamp SW1 synctip clamp pedestal clamp SW3 SW4 SW2 Bi...

Page 248: ...tect Error STATUS Detect Q subcode buffer AVSS AVDD R RX1 RX2 RX3 RX4 RX5 RX6 V TX DVDD DVSS TVDD XTI DEM XTO Serial control mode Input Selector Clock Recovery X tal Oscillator Clock Generator MCKO1 MCKO2 LRCK BICK SDTO DAUX PDN OCKS0 OCKS1 CM0 CM1 Audio I F P SN H INT1 FS96 INT0 DAIF Decoder AC 3 MPEG Detect Error STATUS Detect AVSS AVDD R RX1 RX5 V DVDD DVSS TVDD DIF0 DIF1 DIF2 IPS XTI DEM XTO P...

Page 249: ...174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 TRST RESET GP0 1 W AXR0 15 AXR1 0 HAS ACLKX1 HCS AXR0 13 AXR1 2 HDS1 AXR0 9 AXR1 6 HDS2 AXR0 10 AXR1 5 HRDY ACLKR1 CE3 CE2 CE1 CE0 BE1 BE0 HOLDA HOLD ARE SDCAS SSADS AOE SDRAS SSOE AWE SDWE SSWE DVDD DVDD OSCV DD PLLHV CLKOUT3 DV DVDD DD DV DD DV DD DV DD DV D...

Page 250: ... 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 CLK Clock CKE Clock enable cs Chip select BA Bank address A0 to A10 Address ras cas we Row address strobe column address strobe write enable LDQM UDQM Data input output mask DQ0 to DQ15 Data input output VDD VSS Power supply ground VDDQ VSSQ Data output power ground NC No connection HY57V161610ETP 7I A15 A14 A13 A12 A11 A10 A9 A8 NC NC we reset NC NC R...

Page 251: ...ator DAC Zero Detect Power Supply DAC Output Amp and Low Pass Filter DAC Output Amp and Low Pass Filter DAC Output Amp and Low Pass Filter DAC Output Amp and Low Pass Filter DAC Output Amp and Low Pass Filter VOUT3 Z E R O 2 VOUT4 VOUT5 VOUT6 Output Amp and Low Pass Filter DAC VOUT2 Output Amp and Low Pass Filter DAC VOUT1 VOUT8 VOUT7 V D D 1 2 V C C 1 7 D G N D 1 2 A G N D 1 6 Z E R O 1 Z E R O 3...

Page 252: ... NC A3 A6 NC A9 NC VSS DQ9 DQ14 VSSQ VSS VDD VDDQ DQ22 DQ17 NC A2 A10 NC BA0 cas VDD DQ6 DQ1 VDDQ VDD DQ23 VSSQ DQ20 DQ18 DQ16 DQM2 A0 BA1 cs we DQ7 DQ5 DQ3 VSSQ DQ0 DQ21 DQ19 VDDQ VDDQ VSSQ VDD A1 A11 ras DQM0 VSSQ VDDQ VDDQ DQ4 DQ2 A0 to A11 Address inputs BA0 BA1 Bank select address DQ0 to DQ31 Data input output cs Chip select ras Row address strobe cas Column address strobe we Write enable DQM...

Page 253: ...WM PDR_C NDR_D Protection NDR_B PDR_A ZVS Phase Shift Controller HF OSC PDR_C NDR_D Burst Mode Control OVP ENA hys COMP hys COMP 1 5 V 2 V Reference OPLAMP EA 1 25 V 3 V 2 50 V sub POFF POFF I 3 uA I 6 uA Soft Start ACTIVE HIGH VCCA SST2 SST 2 5 VOUT VSS NC 1 2 3 5 4 VIN ON OFF Overcurrent protector ON OFF circuit Reference voltage circuit S 1132B25 U5 S 1132B15 U5 OZ961ISN ...

Page 254: ... VSS D10 VSS D10 Test Scan Test Scan Test MBST Test MBST Main Clock Set Main Clock Set Dispaly Mute Dispaly Mute VDD D9 VDD D9 VSS D9 VSS D9 Rest IN Rest IN Bus ACK Out Bus ACK Out Bus Data I O Bus Data I O Bus Clock IN Bus Clock IN VDD IO6 VDD IO6 OSD BLK H IN OSD BLK H IN OSD BLK L IN OSD BLK L IN OSD R IN OSD R IN OSD G IN OSD G IN OSD B IN OSD B IN VDD D8 VDD D8 VSS IO5 VSS IO5 VDD IO5 VDD IO5...

Page 255: ...A VGA Ys BLK H H V Enhanser Y Conlrast Y Brightness Y Mute Main Sub picture Control CbCr Level CbCr Offset CTI C Mute Panel Sync D OSD Panel Sync A OSD OSD I F BLK H BLK L Panel Sync Palette OSD Clamp DC SW ADC 8 bit 28 8 33M Dot Phase Adj RGB u YCbCr YCbCr u RGB Digital Ouut RGB 3ch 6 bit or 8 bit Display mute RGB Picture Control Mute Bus 111pin Contrast Brightness Gamma DC Offset Main H V Comp H...

Page 256: ...NC DDEN DCLKO SCLKI AR AG AB VRO VREF CDT 15 0 CVSYNC CHSYNC CDEN CFLD CCLK PLLREF PLLMD 2 0 RESETN CPU IF VRAM IF Display DAC Dual RAPIC PLL ClockControl Video Capture Line Polygon Drawing Data Transfer AX51902A Clock Divider Σ Modulator Σ Modulator Voltage Reference Serial I O Interface Decimation Filter Decimation Filter 1 AINR AINL VCOM CKS1 AGND VA VD DGND 2 3 4 5 6 7 8 CKS0 CKS2 PDN DIF SCLK...

Page 257: ...CD LPC input I LPCO DVD CD LPC output I VHALF Reference voltage O VIN CD head input I AD Servo AD input I PWM Tracking Focus drive output O DACOUT RGB analog signal O COMP DAC stabilization connect pin I VREF DAC reference input I IREF DAC bias current setting pin I OSCI Resonator input I OSCO Resonator output O DACCK Audio clock I O LRCK LR chann clock output O SRCK Bit clock output O ADOUT Audio...

Page 258: ...3a Vo2a Vo1a Pin Layout PM9009A Selector Circuit CS SCK SDA EXi EXi VCO Control Logic Differential Input 0 dB 6 dB FCKSEL ADJ Vcc C C Vcc Vcc 7 V 7 V NEGOUT Change Pump Circuit Regulater Volume EX 15 dB to 63 dB dB Volume Circuit Divider Fck Fck Fcp Monaural Source Circuit Volume Circuit GND Isolator Gain Adjuster 2 Gain Adjuster 1 Source Selector 1 ch 2 ch Volume 1 ch to 7 ch 23 dB to 79 dB dB Bu...

Page 259: ...put byte Selects 8 bit or 16 bit mode RY by Ready busy output VCC 3 0 volt only single power supply VIO Output buffer power VSS Device ground NC Pin not connected internally PEH023A TC7SHU04FUS1 TC7SET04FUS1 Pin Functions PD2073A PD2073A 30 31 50 51 80 81 100 1 Pin No Pin Name I O Function and Operation 4 DIM Dimmer output 2 test Test input 100 X1 Crystal oscillator connection pin X0 Crystal oscil...

Page 260: ...Not used Test program mode input TUNER PLL data input TUNER PLL data output TUNER PLL clock output Not used Vpp Power supply for self rewriting AV selector control terminal 1 2 Not used Current consumption decrease output TUNER Audio mute output Not used Reset input Connected to the oscillator for subclock connected to VSS via the resistor Connected to the oscillator for subclock open Electrolytic...

Page 261: ...et pin input RY by Ready busy output VCC 3 0 volt only single power supply VSS Device ground NC Pin not connected internally S99AL016DBT1 PE5533A 100 26 50 76 25 51 75 1 Format meaning C C MOS N Nch open drain 77 78 79 80 81 82 83 88 89 90 91 92 93 94 95 96 97 98 99 100 V_LINEIN MODEL0 1 NC ASPECTIN TUNSL NC bsens asens NC TUNPCE tunpce TSI TSO TCK RXSELF TXSELF TUNPW SDA I I I I I I O O I O O I O...

Page 262: ...tor connection for mainclock Reset input also used for JTAG Connected to the oscillator for subclock connected to VSS Connected to the oscillator for subclock open FLAP Horizontal move pulse detection Backup sense input ACC sense input JTAG Not used AV selector I2C control AV selector I2C control Not used TUNER Data output UART TUNER Data input UART TUNER TUN microcomputer communication enable sta...

Page 263: ...t FLAP Completion of ejection detection MS4 Stand by notification MS4 Interruption to rise up the detection of DVD CD DISC insert Illumination Detach indicator Illumination blue output Illumination red output Amp mute control output Rear sound mute output TEL mute input Test program mode input and enable input Head unit stand alone operation mode input Auto antenna control output Clock output for ...

Page 264: ... Generic Logic Block 16 16 36 16 16 36 PE1023A Block Diagram PE5530A 36 73 108 1 72 109 144 37 Format meaning C C MOS N Nch open drain 132 133 134 135 136 138 139 140 141 142 143 144 NC NSOPEN NSFWD NSREV NC KEYIN DSENS NC ISENS NC I O O I I I C C C C Not used NS mechanism Open sense input NS mechanism Forward rotation sense NS mechanism Reverse rotation sense Not used Key A D value sense input jo...

Page 265: ... Clock input Power supply for microcomputer Not used P BUS Information in sending output Not used P BUS Reset request from system P BUS Reception enable input output P BUS Service request input Rotary volume input B Rotary volume input A EMPEROR 2 1 CS output Speed sensor pulse input Not used Communication reception port for PC Communication sending port for PC P BUS Data output P BUS Data input t...

Page 266: ...k output DAC 2 Chip select latch output Power supply for microcomputer DAC 1 Chip select output GND ROM correction Chip select output ROM correction Data output ROM correction Clock output Reset output for ASL Not used Spectrum analyzer lebel input sensing trigger Not used ASL function select input Default value select input of DVD SLA DSP Mute status information of microcomputer Emphasis informat...

Page 267: ...ug data output Debug data input Not used Debug reset Not used Flash memory ERASE PROGRAM operation detection input Debug mode select Debug clock Positive power supply 3 3 V for ports GND for ports Hardware write protect output NAVI GDC display select output H GDC output Dual display IC reset output NAVI YS signal enable terminal Inverter pulse output CSYNC select output for dual display IC Dual di...

Page 268: ...nput for aging NMI input FSC pull in range setting L NORMAL H WIDE DAC Clock output EEPROM Chip select output EEPROM Clock output EEPROM Data output EEPROM Data input GDCWAIT input GDCIC power supply output GDCIC flash memory reset output External ROM write output External ROM RAM read output External RAM write output upper External RAM write output lower Positive power supply 3 3 V for ports GND ...

Page 269: ... g Output of FM AM signals level g 6 CE2 I I chip enable 2 Chip enable for EEPROM Low active 7 WC write control Y Y Low 8 CE1 I I chip enable 1 Chip enable for AF RF active 9 CK clock Clock data input 10 DI I data in Data input 11 LDET O lock detector active 12 OSCGND osc ground g Ground of oscillator block 13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of ...

Page 270: ...AVH P7800DVD UC 270 1 2 3 4 1 2 3 4 C D F A B E 7 2 2 DISPLAY SEGMENT COMMON CAW1921 ...

Page 271: ...communication is started on a TUN microcomputer Initial communication is started on a monitor microcomputer Initial communication is started on a key microcomputer Initial communication is started on a DSP microcomputer IC8001 IC3001 TUNACT Pin27 ASENTO H Pin28 BRST Pin48 SWVDD Pin37 L Error L Error L Error H Normal H Normal L Error H Normal H Normal IC7001 LSWVDD H Pin105 IC4001 IC102 IC102 IC102...

Page 272: ...AVH P7800DVD UC 272 1 2 3 4 1 2 3 4 C D F A B E 8 OPERATIONS ...

Page 273: ...AVH P7800DVD UC 273 5 6 7 8 5 6 7 8 C D F A B E ...

Page 274: ...AVH P7800DVD UC 274 1 2 3 4 1 2 3 4 C D F A B E ...

Page 275: ...AVH P7800DVD UC 275 5 6 7 8 5 6 7 8 C D F A B E ...

Page 276: ...AVH P7800DVD UC 276 1 2 3 4 1 2 3 4 C D F A B E ...

Page 277: ...AVH P7800DVD UC 277 5 6 7 8 5 6 7 8 C D F A B E ...

Page 278: ...Hide away TV tuner e g GEX P5700TV sold separately AV BUS cable supplied with TV tuner IP BUS cable supplied with TV tuner Blue Antenna jack Antenna cable supplied 6 m 19 ft 8 in Microphone auxiliary input jack 3 5 ø MIC AUX IN AV BUS input Blue 1 5 m 4 ft 11 in IP BUS cable supplied with XDV P6 Blue 30 pin cable supplied 30 pin cable supplied Optical cable e g CD AD600 sold separately Blue Blue H...

Page 279: ...AVH P7800DVD UC 279 5 6 7 8 5 6 7 8 C D F A B E ...

Page 280: ...Grease Grease Locking agents Grease Grease Grease Grease Grease Jig No GEM1024 GEM1043 GEM1045 GEM1050 1401M GEM1011 GEM1047 GEM1071 GEM1072 GEM1070 Remarks DVD Mechanism Module and Chassis DVD Mechanism Module and Chassis DVD Mechanism Module DVD Mechanism Module DVD Mechanism Module 1401M produced by THREE BOND Chassis Chassis Chassis Chassis Chassis y y y Portions to be cleaned Cleaning tools F...

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